It was significant that the city of New York, where the Natural Hygiene Movement was established and where Rev. Dr. Sylvester Graham delivered his initial lectures, served as the location for the re-establishment of a national society on June 28, 1948. Dr. Shelton played a key role in this initiative.

Dr. Herbert Shelton, Dr. William Esser, Dr. Christopher Gian-Cursio, Dr. Gerald Benesh, Dr. Jesse Mercer Gehman, Jack Dunn Trop, Irving Davidson, and Symon Gould were at the historic meeting and are considered the founders. Initially, the organization was named the American Physiological and Hygienic Society. Following the tradition of a century earlier, a convention was held in April 1949, during which the organization’s name was changed to the American Natural Hygiene Society.”

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The Seeds are Planted…

1944: Jack Dunn Trop and Irving Davidson formed a small yet passionate group, meeting regularly in the office of an insurance agent named Norman Osborn. They called themselves the New York Natural Hygiene Society.  One day, during a conversation, Trop proposed an exciting idea to Irving: why not expand their efforts and create a national organization? He was inspired by the memory of a national Natural Hygiene Society that had existed in the 1840s, and he saw an opportunity to revive and build upon that legacy. The two of them drafted a letter to Dr. Herbert M. Shelton, the leading modern advocate of Natural Hygiene, suggesting the creation of a national society. Shelton responded enthusiastically, offering his expertise and financial support: “Okay. If you do, I’ll finance it and manage all the organizational tasks.” This marked a pivotal moment in the movement’s history, setting the stage for establishing a more extensive and influential network dedicated to the principles of Natural Hygiene. With Dr. Shelton’s guidance and resources, their vision began to take shape, laying the foundation for a national movement that would inspire countless individuals to embrace healthier, more holistic lifestyles.

1946: Irving Davidson and Jack Dunn Trop founded the Graham Natural Hygiene Society in New York City, a local group dedicated to promoting holistic health principles. The name “Graham” pays tribute to Rev. Dr. Sylvester Graham, America’s pioneering advocate for healthy living through a balanced approach to diet, exercise, sleep, hygiene, appropriate clothing, and the healthy expression of sexuality, emotions, and mental well-being.

And so it begins…

1948: Dr. Herbert Shelton, along with attorney Irving Davidson and esteemed doctors William Esser, Christopher Gian-Cursio, Gerald Benesh, and Jesse Mercer Gehman, as well as film producer Jack Dunn Trop and publicist Symon Gould, came together to establish the American Natural Hygiene Society. Shelton was unanimously elected as the first president, driving a powerful movement. Through dedicated educational initiatives, the Society successfully reignited the Hygienic revolution, empowering thousands to embrace and apply the transformative principles of Natural Hygiene. This organization evolved into the National Health Association in 1998 and continues its mission to promote health and well-being for all.

1948 (until 1952): Dr. Herbert Shelton served as president of the American Natural Hygiene Society.

1949: ANHS holds its first National Convention at the Diplomat Hotel in New York City, April 24th-30th. Dr. Shelton was elected the first ANHS President. Symon Gould was pivotal in organizing and promoting key events. He arranged special classes led by Dr. Herbert M. Shelton, a renowned figure in the natural hygiene movement. Also, he coordinated a distinguished lecture by Dr. Shelton at the prestigious Roosevelt Auditorium. Collaborating with fellow activists Irving Davidson and J.D. Trop, Gould garnered significant media attention, securing widespread newspaper coverage. He also facilitated a radio address by Dr. Shelton, amplifying the reach of their message and further solidifying the ANHS’s presence in the public sphere. Through his strategic efforts, Gould helped elevate the movement, making it more accessible to a broader audience and advancing the cause of natural hygiene.

1950:  Dr. Christopher Gian-Cursio was instrumental in organizing the Buffalo Natural Hygiene Society and the Washington Natural Hygiene Society Chapters.

1950: The 2nd Conference was held May 17th-20th at the Capital Hotel, NY, N.Y The convention featured a powerful series of lectures led by Dr. Herbert M. Shelton, whose presentations inspired both new and longtime followers of Natural Hygiene with practical and philosophical insights into healthy living. Additional speakers, including J. D. Trop, Dr. Anderson, Dr. Christopher Gian-Cursio, Dr. Gerald Benesh, and guest lecturer Scott Nearing, addressed topics ranging from the benefits of a vegetarian diet to the principles of fasting and disease prevention. The event concluded with a hygienic buffet dinner organized by J. D. Trop and volunteers, celebrating the spirit and ideals of the Natural Hygiene movement.

1951: The 3rd Conference was held at the Hotel Hollenden, Cleveland, Ohio, on June 6th-9th. The third annual convention of the American Natural Hygiene Society, held in Cleveland, Ohio, was considered the most successful gathering since the organization’s founding. Organized by Dr. Gerald and Mrs. Benesh, the event drew attendees from across the United States and Canada and featured lectures by leading hygienists, including Dr. Herbert Shelton, Dr. Christopher Gian-Cursio, Dr. Robert Anderson, and Lady Eve Balfour. The convention highlighted the growing interest in Natural Hygiene, particularly among younger people, and concluded with a banquet and a picnic at the Benesh Health School in Avon, Ohio.

1952: One of Jack Dunn Trop’s most remarkable achievements was the creation of The Greatest Adventure. This groundbreaking historical film chronicled the inspiring stories of individuals whose lives were transformed through the principles of Natural Hygiene. The film, which quickly became a classic, was the first to focus on health and wellness in a profound and cinematic way. Drawing upon insights from his influential book Help Yourself to Health and the movie The Greatest Adventure, he honored the pioneering work of health reformers such as Dr. Russell Thacker Trall, Dr. Isaac Jennings, and Reverend Dr. Sylvester Graham. The film’s compelling narrative captured the universal human quest for health, vitality, and happiness, resonating deeply with audiences who sought inspiration and guidance to health in their own lives.

1952: The 4th conference was held at the Hotel Statler, Buffalo, NY, from July 9-12th. The fourth annual convention of the American Natural Hygiene Society, held in Buffalo, New York, was widely regarded as a harmonious and highly successful gathering. Organized by Dr. Christopher Gian-Cursio and well covered by local newspapers, the event drew enthusiastic attendees from across the United States and Canada and featured lectures by prominent speakers, including Dr. Herbert M. Shelton, Prof. Henry Bailey Stevens, Bernarr Macfadden, and Dr. Charles T. Betts. The convention concluded with a lively banquet and entertainment, leaving participants inspired by the growing momentum of the Natural Hygiene movement.

1952 (until 1953):  Dr. Christopher Gian-Cursio served as the president of the American Natural Hygiene Society.

1953: Dr. Gerald Benesh and his family relocated to Charlotte, North Carolina, and established a rejuvenating retreat dedicated to caring for the sick, creating a haven for healing and wellness. Dr. Benesh eventually relocated to California, where he continued to build on his work in natural health and healing at the Paradise Valley Health Ranch at Lake Wohlford near Escondido, CA.

1953: The 5th Conference was held at the Delano Hotel, Miami Beach, FL, from May 5-9th. The 1953 annual convention of the American Natural Hygiene Society was considered the largest and most successful gathering to date, drawing enthusiastic participants from across the United States and Canada. The program featured lectures by leading hygienists, including Dr. Christopher Gian-Cursio, Dr. Herbert M. Shelton, Dr. Robert Anderson, Dr. William Esser, and Dr. Earl N. Kahn, who addressed topics ranging from case histories of recovery and disease prevention to exercise, heart health, and women’s health. The convention reflected the growing interest in Natural Hygiene and the movement’s expanding influence.

1953 (until 1954): Dr. William Esser served as the president of the American Natural Hygiene Society.

1954: The Sixth Annual American Natural Hygiene Society Convention was held at the Morrison Hotel in Chicago from July 6-19th.  One of the very important highlights of the convention was a CBS telecast film made at the convention hotel, later shown on a news television program. This film, for the first time, brought the “unusual’ message of Natural Hygiene to hundreds of thousands of TV viewers nationwide. In the film. Dr. Herbert M. Shelton and Dr. Christopher Gian-Cursio announced to the world that the only natural diet of man was the raw fruits, vegetables, and nuts displayed before them.  The demonstration by John Persona on the slanting board drew lively attention from those seeking better figures. Lee Pritzker from Toronto, Canada, drew admirable applause for his combined Shavian and Hygienic philosophy talk. All the speakers, Richard Calore, Jean Campbell, and David Stry, added much to the informative talks to a very appreciative audience.

1954: The first issue of the Journal of Natural Hygiene was created in September. Dr. Christopher Gian-Cursio served as the editor, while Dr. Herbert M. Shelton, Dr. Gerald Benesh, and Dr. William Esser were associate editors. The magazine featured a variety of content, including in-depth feature articles, along with regular sections such as “Hygienic Personalities,” a monthly menu, book reviews, and a question-and-answer column.

1954: Happenings in Natural Hygiene  – Washington, D.C – The Washington Natural Hygiene Society held its regular monthly meeting at the Smithsonian (Natural History Building) on Sunday, August 28th, at 3:00 P.M. Dr. Christopher Gian-Cursio gave a lecture on “The Effects of Natural and Unnatural Food on the Body”.  On September 29th, Dr. Christopher Gian-Cursio gave another lecture in the Natural History Building of the Smithsonian Institution. His subject was “Disease—Its Causes and their Effect.” Again, on October 30th, at the Theosophical Hall, Dr. Gian-Cursio gave a discourse on “Overcoming Disease”. 

1954: Happenings in Natural Hygiene  – Los Angeles – Dr. Gerald Benesh spoke before the Los Angeles Natural Hygiene Society on September 17th. His subject was “The Role of Exercise in Natural Hygiene”. He personally demonstrated exercises for bodybuilding. On October 22nd, Dr. Bernard J. Sherwin spoke on “Relaxation, The Key to Better Vision and Health” with simple “Exercises for Relaxation.” As usual, there was community singing, entertainment, and dancing. 

1954: Happenings in Natural Hygiene  – Detroit  A lecture was given on November 5th, sponsored by the Detroit Group at the Woman’s Federation Building on the “Fundamentals of Health.” On November 8th, a class on the “Causes and Removal of Disease” was given.

1954: Happenings in Natural Hygiene  -St Louis  – The St. Louis School of Health and Physical Education has opened under the direction of Arthur D. Andrews, Jr., B.B., M.S., who, in planning this institution, was motivated by one thought—helping mankind through Natural Hygiene. Ten years ago, when Mr. Andrews first became interested in Natural Hygiene, I was struck by his sincerity. I felt then that he was destined to be a great worker for the Natural Hygiene Cause; within a few hours of conversation, he became fully aware of the tremendous value and scope of Natural Hygiene. A complete Natural Hygiene Program is offered under Mr. Andrew’s direction. It includes fasting, rest, sunbathing, proper food, and corrective physical education. 

1954: Happenings in Natural Hygiene  – New York   – On September 14th, Dr. Earl Kahn delivered a talk before the New York Group on “Life is Worth Living if You’re Healthy.” He did an excellent job. His approach was strictly natural hygienic, and it went over well with the audience. On November 9th, a meeting was held during which several members shared their personal experiences in attaining recovery through natural hygiene. Dr. Robert Anderson gave an excellent, inspiring talk on the value of Natural Hygiene Living.

1954 (until 1955): Dr. Gerald Benesh served as president of the American Natural Hygiene Society.

1955: The Washington Natural Hygiene Society sponsored two lectures, one on Feb. 27th and one on Feb. 28th, which were followed by classes and a delicious Health Banquet prepared by Dr. Christopher Gian-Cursio. Musical entertainment and a variety of acts made this Banquet a gala event.

1955: Dr. Christopher Gian-Cursio lectured at the Hotel Statler on March 14th, 1955, in Buffalo, NY. It was followed by three classes. The lecture was sponsored by the Buffalo Natural Hygiene Society.

1955: Dr. Herbert M. Shelton lectured under the auspices of the New York Natural Hygiene Society. Two lectures were presented on two successive evenings. 1. “Sanity About Sex.” Some Important Facts Often Ignored. and Tuesday, March 22, 1955—at 8 P.M. 2. “The Ladder of Health.” From Suffering To Supreme Happiness. Wednesday, March 23, 1955—at 8 P.M. At the Capitol Hotel, Eighth Ave. and 51st St., New York, N.Y. 

1955: On April 3rd, 1955, a lecture on Natural Hygiene entitled “The Death Traps of Modern Times” was given at the Fine Arts Building at 7:30 P.M.—Room 833 in Chicago, IL. A class on Natural Hygiene was followed in the same Building, Room 612, on April 4th at 7:30 P.M.

1955: The Seventh Annual Convention of The American Natural Hygiene Society, Inc. was held at the Shoreham Hotel, Washington, D. C.—July 5-9. This was marked by productive business sessions that strengthened cooperation and direction within the movement. Leaders, including Herbert M. Shelton, Dr. William Esser, Dr. Robert Anderson, Dr. Gerald Benesh, and Dr. Christopher Gian-Cursio, delivered lectures on health, education, and natural living, while several new and younger speakers reflected the growing vitality of the movement. The convention concluded with a well-attended banquet and activities that celebrated the expanding interest in Natural Hygiene. Dr. Christopher Gian-Cursio was the Convention Manager. Dr. Herbert M. Shelton, the first president of the American Natural Hygiene Society, was unanimously elected president at the seventh annual convention in Washington, D. C. Other officers: Dr. Robert Anderson, vice-president, Joy Jacaruso, St. Louis – Secretary, Marge Boyan, Washington, Pa. – Treasurer.

1955 (until 1956): Dr. Herbert Shelton served as president of the American Natural Hygiene Society.

1956: Washington Natural Hygiene Society: Dr. Gian-Cursio spoke on “The Natural Diet of Man” on January 30th. The lecture was followed by a class on preparing and selecting foods and their qualities on January 31st.  The February lecture was also given by Dr. Gian-Cursio, who has contributed much to the success of our Society. 

1956:  New York Natural Hygiene Society:  The February meeting of the New York Natural Hygiene Society had the humanitarian and teacher of Natural Hygiene for its guest speaker, Dr. Christopher Gian-Cursio. He used case histories (as other teachers have used parables) to give his instructions a vital quality.   On May 9th, a large audience heard an unusually informative lecture by Dr. Robert Gross, a new Old Timer in Natural Hygiene. The lecture was illustrated with charts and based on physiology that was not permeated with medical distortion or bias.
On November 14, 1956,  a lecture was given by Dr. Christopher Gian-Cursio on “Health — How It Is Built” at the Capitol Hotel at 8:30 P.M.

1956:  Miami Natural Hygiene Society:  On January 18th, at a regular meeting of the Greater Miami Natural Hygiene Society, Dr. Earl N. Kahn, the guest speaker, spoke on “Dietary Problems and Management.” Dr. Kahn covered the field of diet and nutrition advice. He warned against self-experimentation and detailed the dangers that may arise from unbalanced nourishment. 

1956:  Detroit Natural Hygiene Society:  On March 4th and 5th, the Detroit Natural Hygiene Society presented for the first time in Detroit, Dr. Herbert M. Shelton. He spoke on “The Master Drama of Life,” describing the processes nature has provided for the human mechanism and how we interfere with these to cause poor health, and “Getting Well,” describing the factors required for good health and how to get well through fasting and correct living when health must be restored.

1956: Chicago Natural Hygiene Society: The Natural Hygiene Forum, conducted by Dr. Christopher Gian-Cursio and directed by Debra Dunklemen, closed its season on April 8th, 1956, with a lecture on “Life From Soil To Man” and a class on “Healthful living during the Summer.”

1956: Los Angeles Natural Hygiene Society: On Saturday, the 15th of September, a talk was given by Dr. Gerald Benesh on “Posture and Body Mechanics in Relation to Health.” The lecture was held at the Hayward Hotel at 8:00 p.m. 

1956: The eighth annual convention of the American Natural Hygiene Society was held in the Alexandria Hotel, Fifth and Spring Streets, Los Angeles, Calif., from July 10-14, 1956.  Dr. Christopher Gian-Cursio was elected president. Dr. William L Esser, vice president, and Mrs. Joy Jacaruso, secretary-treasurer. Over thirty lectures were presented by such eminent Hygienists as Dr. Herbert M. Shelton, Dr. Christopher Gian-Cursio, Dr. Robert Anderson, and Dr. Hereward Carrington — offering attendees an intensive education in the philosophy and practices of natural living. The presentations emphasized that Natural Hygiene is not merely a method of treatment but a comprehensive lifestyle centered on the body’s self-healing capacity through proper diet, rest, fasting, and balanced living. Throughout the sessions, speakers stressed sensitivity to the body’s needs and the importance of removing the causes of disease rather than merely treating symptoms.

1956 (until 1957): Dr. Christopher Gian-Cursio became president of the American Natural Hygiene Society.

1957: The Ninth Annual Convention of the American Natural Hygiene Society was scheduled in New York City at the Henry Hudson Hotel from July 15th to July 20th. Dr. Robert Gross was the convention chairman. This annual Natural Hygiene convention brought together participants from across the United States and several other countries for a week of lectures, meetings, and fellowship, culminating in a festive banquet featuring an abundant display of raw fruits, vegetables, and nuts. Highlights included the appearance of Olympic swimming champion Murray Rose and numerous presentations by leading figures such as Dr. Herbert M. Shelton, Dr. Christopher Gian-Cursio, Dr. Robert Anderson, and others. The gathering fostered renewed enthusiasm for the movement and concluded with the election of new officers to guide the society in the coming year.

1957: The Chicago Natural Hygiene Society presented the Fourth Annual Natural Hygiene Forum conducted by Dr. Christopher Gian-Cursio.

• Topics included: put your body to work; the eight essentials of health; the nervous system, and how to preserve it; vitamins and minerals; the principles of fasting; disorders of the mind, and how they are caused, and removed; fruits and vegetables in human nutrition; the practice of fasting; human life – it’s nature and changes; principles of nutrition; uniting man with the universe; diseases of the respiratory track; abolishment of fear in living; natural foods; fax, and nutrition; natural foods; complete nourishment; technique of thought and comparative history of natural hygiene, and medicine

1957 (until 1959): Dr. William Esser served this term as president of the American Natural Hygiene Society.

1958: The 10th American Natural Hygiene Society Convention was held in St. Louis, Missouri, from  June 23rd through 28th at the Kingsway Hotel. The Convention’s theme was “A Decade of Health Progress“. The 1958 Convention of the American Natural Hygiene Society was marked by exceptional harmony, strong attendance, and a full program of lectures, workshops, and case histories that allowed participants to explore many aspects of Natural Hygiene in depth. Dr. William Esser was unanimously re-elected president, and several new speakers joined established leaders in presenting educational sessions. The event also received unprecedented media attention from newspapers, radio, and television, helping to expand public awareness of the movement.

1958: The Dansville Convention was held on September 2-6.  They celebrated 100 years of Dr. James C. Jackson’s legacy during the convention.  Included were lectures and presentations from such luminaries as Dr. Herbert. M. Shelton, Dr. Christopher Gian-Cursio, Dr. Jesse Mercer Gehman, Dr. John J. Mega, and others.

1959: The Statler-Hilton Hotel in Detroit was selected as the venue for the 11th Annual Convention of the American Natural Hygiene Society, held from June 23 to 29th. R.J. Cheatham served as the Convention Chairman. Among outstanding speakers were Dr. H. M. Shelton, Dr. William Esser, Dr. R. W. Anderson, Dr. Gerald Benesh, Dr. Dave Scott, and others. This annual convention of the American Natural Hygiene Society drew large audiences for a comprehensive program of lectures, demonstrations, and educational exhibits led by prominent hygienists from the United States and abroad. Speakers addressed a wide range of topics, including diet, fasting, exercise, child care, and ethical aspects of natural living, reflecting the international reach and growing influence of the movement. The gathering concluded with a banquet featuring fruits, nuts, and vegetables, followed by sightseeing and continued fellowship among attendees.

1959 (until 1960): R.J. Cheatham was president of the American Natural Hygiene Society.

1960: The 12th Conference was held at the Henry Hudson Hotel in NYC from June 27-July 2nd. This convention of the American Natural Hygiene Society featured a lively program of lectures, demonstrations, and social activities organized by R. J. Cheatham and Joseph Brenner. Speakers, including Dr. William Esser, Dr. R. W. Anderson, Dr. Robert Gross, and Dr. D.J. Scott, presented on various aspects of Natural Hygiene, while additional highlights included exercise demonstrations, hygienic food preparation sessions, and a guided walk through Central Park. The gathering fostered strong fellowship among participants and reflected the growing enthusiasm and optimism within the Natural Hygiene movement.

1960 (until 1961): Joseph Brenner served as president of the American Natural Hygiene Society.

1961: In his book, You Don’t Have to Be Sick!, Jack Dunn Trop reflects on his experience with brutal honesty, noting that he was fortunate they didn’t remove more of him. They did, however, remove his tonsils, excise cartilage from his nose, and prescribe him heavy doses of drugs. But, instead of finding relief, his condition only worsened. This cycle of treatments that led to no discernible improvement deepened his frustration and yearning for answers. This book was reprinted by the National Health Association in 1967 and is still available today.

1961: The 13th conference was held at the Pick Congress Hotel, Chicago, IL, from July 3rd-8th. The convention featured a comprehensive program of lectures, case histories, and demonstrations covering every aspect of Natural Hygiene, including nutrition, exercise, disease prevention, and the care of children. Leading speakers such as Drs. Herbert Shelton, Dr. R. W. Anderson, Dr. D.J. Scott, Dr. Gerald Benesh, and others presented on topics ranging from cancer care to mental health, hygiene in Australia, and the ethics of natural living. The event concluded with a gala hygienic banquet, entertainment, and dancing, reflecting both the educational depth and the fellowship of the gathering.

1961 (until 1964): Oscar Floyd became president of the American Natural Hygiene Society for three years.

1962: The 14th Annual Conference of the American Natural Hygiene Society was held July 2–7, 1962, at the Hotel Seville in Miami Beach, Florida. The program featured a wide range of lectures, demonstrations, and discussions by leading hygienists, including Dr. Herbert. M. Shelton, Dr. Robert Gross, Dr. William Esser, Dr. Virginia Vetrano, and others, addressing topics such as nutrition, child care, digestion, exercise, and the principles of Natural Hygiene. The conference concluded with workshops, a hygienic roundtable discussion, and the annual banquet.

1963: Symon Gould passed away at the age of 70 at Roosevelt Hospital in Manhattan.

1963: The 15th Annual Conference of the American Natural Hygiene Society was held July 14–20, 1963, at the U.S. Grant Hotel in San Diego, California. The program included lectures, films, demonstrations, and panel discussions led by prominent hygienists such as Dr. Herbert. M. Shelton, Dr. Robert Gross, Dr. William Esser, Dr. R. W. Anderson, and Dr. Gerald Benesh, addressing topics including nutrition, childbirth, disease prevention, and the principles of Natural Hygiene. The conference concluded with roundtable discussions, educational demonstrations, and a gala banquet with entertainment and dancing.

1964: ANHS formed the Natural Hygiene Press and published the book Fasting Can Save Your Life by Dr. Herbert Shelton. The popular mistaken concept is that we cannot gain strength and build resistance without eating. So long as this illusion persists, thousands will go to premature graves. Food and nutrition are not synonymous. You are not nourished by the food you eat, but in proportion to the amount you digest and assimilate. Throughout history, men and women have fasted and regained health, peace of mind, and a new way of life. The preservation of life depends on a system of living the right way. Fasting is only one phase of this system. When used properly and supervised by a qualified person, fasting can save your life.

1964: The 16th Annual Conference of the American Natural Hygiene Society was held July 5–12, 1964, at the Hotel Statler–Hilton in New York City. The program featured lectures, workshops, films, and panel discussions led by prominent hygienists, including Dr. Herbert. M. Shelton, Dr. R. W. Anderson, Dr. D.J. Scott, and others, addressing topics such as fasting, nutrition, disease prevention, and the principles of Natural Hygiene. A special highlight was the celebration of the publication of Dr. Shelton’s book Fasting Can Save Your Life, and the conference concluded with the traditional gala banquet and entertainment.

1964 (until 1967): Jack Solomon was president of the American Natural Hygiene Society.

1965: The 17th Annual Conference of the American Natural Hygiene Society was held July 18–24, 1965, at the Carter Hotel in Cleveland, Ohio. The program included lectures, workshops, films, and demonstrations by leading hygienists such as Dr. Herbert. M. Shelton, Dr. Robert Gross, Dr. William Esser, Dr. R. W. Anderson, Dr. Gerald Benesh, and others, addressing topics including nutrition, disease prevention, childbirth, physical fitness, and hygienic living. The conference concluded with panel discussions, practical demonstrations, and the traditional gala banquet with entertainment and dancing.

1966: The 18th Annual Conference of the American Natural Hygiene Society was held July 17–23, 1966, at the Barcelona Hotel in Miami Beach, Florida. Despite reduced attendance due to an airline strike, the conference featured a full program of lectures, workshops, demonstrations, and films led by leading hygienists such as Dr. Gerald Benesh, Dr. Virginia Vetrano, Dr. J. M. Brosious, and others, covering topics including nutrition, fasting, exercise, child care, and the principles of Natural Hygiene. The week concluded with physical fitness activities, panel discussions, and the traditional gala banquet and entertainment.

1967: The 19th Annual Convention of the American Natural Hygiene Society brought together members July 16-19th for an extensive program. Covered were lectures, workshops, demonstrations, and outdoor activities centered on the practical application of hygienic living. Sessions covered topics such as nutrition, exercise, fasting, emotional well-being, natural childbirth, and disease prevention, while demonstrations included food preparation, sprouting, physical fitness, and hygienic lifestyle practices. The convention blended education with recreation and fellowship, concluding with the traditional gala banquet and celebration of the growing Natural Hygiene movement.

1967 (until 1969): Stanley Prorok was president of the American Natural Hygiene Society.

1968: Ithaca College becomes the first college campus to hold an ANHS Convention from July 21-28th. The 1968 convention featured an extensive program of lectures, classes, and demonstrations focused on the principles and practical application of Natural Hygiene. Topics included digestion, fasting, food combining, exercise, emotional health, natural childbirth, hygienic child-rearing, environmental pollution, and the development of local chapters and food cooperatives. The event combined education, skill-building workshops, and demonstrations of hygienic living, concluding with a reception and banquet that celebrated the continued growth of the movement.

1968: The book Natural Hygiene: Man’s Pristine Way of Life was republished by Dr. Herbert Shelton through the NHA. This book presents a transformative perspective on health, healing, and sickness that challenges conventional medical paradigms. Shelton’s pioneering work laid the groundwork for the raw food movement and champions a philosophy of “natural living.” He reveals deep insights into our biological nature, essential physiological needs, and the true purpose of disease. Highlighting our incredible self-healing abilities, Shelton offers empowering methods for self-health care and advocates for a biologically optimal diet.

1969: Tax-exempt status granted to the American Natural Hygiene Society.

1969: The 21st convention was held again at Ithaca College, Ithaca, New York, from July 16 to 27th. The Annual Convention of the American Natural Hygiene Society brought more than 500 members and guests together for nearly two weeks of education, recreation, and fellowship. The program featured lectures, workshops, demonstrations, and outdoor activities focused on nutrition, fasting, exercise, emotional health, hygienic child-rearing, and disease prevention, along with tours of local attractions. The gathering concluded with a festive Hawaiian-themed banquet and celebration, highlighting the growing enthusiasm and community within the Natural Hygiene movement.

1969 (until 1973): Dr. Vivian Vetrano served as president of the American Natural Hygiene Society.

1970: The 22nd Annual Convention of the American Natural Hygiene Society gathered members from July 26th through August 1st. The conference was held at Hiram College and covered lectures, workshops, demonstrations, and discussions on the principles and practice of Natural Hygiene. Presentations explored topics such as nutrition, fasting, exercise, emotional health, organic farming, child-rearing, and environmental concerns, emphasizing Natural Hygiene as a lifelong approach to health rather than a cure. The convention concluded with practical sessions on applying hygienic principles after the event and a traditional gala farewell banquet.

1971: The 23rd Annual Convention of the American Natural Hygiene Society was held at Rockford College from July 25th to 31st. It featured a keynote address by President Dr. Vivian Vetrano. The week included lectures, workshops, exercise sessions, and panel discussions covering core principles of Natural Hygiene such as nutrition, fasting, rest, exercise, emotional balance, and environmental health. The gathering concluded with a question-and-answer panel featuring hygienic physicians and a farewell banquet celebrating the movement’s continued growth.

1972: The 24th Annual ANHS Convention was held at the University of Redlands, Redlands, California, from July 9–15th – 24th. The featured a keynote speaker was Dr. Vivian Vetrano, followed by a full week of lectures, workshops, and demonstrations on Natural Hygiene, covering nutrition, exercise, fasting, emotional well-being, and environmental health. Highlights included practical sessions on organic gardening, hygienic child-rearing, and proper food combining, along with presentations by Jack Dunn Trop, Drs. Gerald Benesh and Alec Burton, and Scott and Helen Nearing. The week concluded with a panel on health, lifestyle, and societal impacts, and a farewell banquet celebrating the community.

1973: Oscar Floyd passed away on January 11. He served as ANHS President from 1961 to 1964 and held the titles of Vice President, Director, Chairman, Trustee, and founder of the Chicago Chapter of ANHS. His efforts helped launch the Natural Hygiene Press. He has a penetrating insight into the Society’s needs for organizational growth, and from his fertile mind poured forth a brilliant flood of ideas.

1973: The 25th Annual ANHS Convention celebrated a week of Natural Hygiene at Washington University, St. Louis, Missouri, from July 22nd to 29th. There was outdoor exercise, folk dancing, lectures, and hands-on workshops led by Dr. Vivian Vetrano, Dr. Alec Burton, Dr. D. J. Scott, and others. Topics included nutrition, food combining, fasting, exercise, environmental health, mental and emotional well-being, and hygienic child-rearing, with panels and demonstrations on meal preparation and organic gardening. The convention concluded with sightseeing trips, a 25th anniversary banquet, and dancing, highlighting both education and community fellowship.

1973 (until 1975): Irving Davidson served as president of the American Natural Hygiene Society.

1974: The University of Windsor, Windsor, Ontario, hosted the 26th Convention of the ANHS from July 21 to 27th. The Convention brought together practitioners and newcomers for a week of lectures, workshops, exercise, and food demonstrations, highlighting the principles of Natural Hygiene, fasting, nutrition, exercise, child-rearing, and environmental health. Keynote addresses and panels were delivered by Irving Davidson, Dr. Vivian Vetrano, Dr. Alec Burton, Dr. J. M. Brosious, Dr. William Esser, and others, with featured films, folk dancing, and outdoor activities. The convention concluded with a gala banquet, entertainment, and dancing, fostering both education and community fellowship.

1975: The 27th ANHS Convention was held at Fairfield University, Fairfield, Connecticut, from Aug 10th to 16th. The Convention featured a full week of lectures, workshops, exercise, and food demonstrations led by Dr. Vivian Vetrano, Dr. Alec Burton, Dr. D. J. Scott, Dr. Keki Sidhwa, and other natural hygiene leaders, with topics ranging from diet, fasting, and exercise to child-rearing, emotional poise, and disease prevention. Mornings included outdoor exercise and folk dancing, while evenings offered social events, watermelon parties, line and square dancing, and a gala banquet. Youth programs and hands-on demonstrations engaged participants of all ages, fostering education, fellowship, and enjoyment of the Natural Hygiene lifestyle.

1975 (until 1977): Dr. Jack Goldstein served as president of the American Natural Hygiene Society. He was a Podiatrist from Detroit, Michigan, and the author of the book Triumph Over Disease by Fasting and Natural Diet.

1976: The University of Wisconsin, Milwaukee, WI hosted the 28th ANHS Convention from July 25 to 31st. The Convention combined lectures, workshops, and exercise with a celebration of 19th-century hygienic pioneers, offering insights into diet, fasting, exercise, female biological liberation, stress management, and disease prevention. Dr. Vivian Vetrano, Dr. Alec Burton, Dr. Gerald Benesh, Dr. Keki Sidhwa, and Dr. D. J. Scott, among others, led sessions on nutrition, mental and emotional poise, and natural hygiene principles, complemented by outdoor exercise, folk and square dancing, and food demonstrations. The event fostered learning, fellowship, and practical application of the Natural Hygiene lifestyle, concluding with a gala farewell banquet.

1977 (until 1981): Mark Huberman served as president of the American Natural Hygiene Society. He became a member of its Board of Directors when he was 18 years old and was elected its youngest President in 1977.

1977: The 29th ANHS Convention brought hundreds to Tufts University, Medford, MA, from August 7 to 13th. The convention featured a week of lectures, workshops, exercise, and Hygienic meals, fostering camaraderie and practical learning. Dr. Vivian Vetrano, Dr. Alec Burton, Dr. Jack Goldstein, Dr. Keki Sidhwa, and Dr. D. J. Scott led sessions on fasting, proper nutrition, mental and emotional health, reproductive and child care, and the hazards of drugs, supplements, and fad diets, complemented by folk dancing, athletics, food demonstrations, and sprouting workshops. The convention concluded with inspiring case histories, a professional Q&A, and a gala farewell banquet.

1978: Health Science launched as the new American Natural Hygiene Society Membership Health Journal.

1978: The 30th ANHS Convention celebrated three decades at the State University College, Buffalo, NY, from July 30th to Aug 5th. The Convention promoted natural health, drawing families and individuals for a week of lectures, workshops, exercise, and Hygienic meals. Key presentations by Dr. Vivian Vetrano, Dr. Alec Burton, Dr. Gerald Benesh, D.J. Scott, Dr. William Esser, and Dr. Keki Sidhwa covered fasting, nutrition, mental and emotional health, child-rearing, and overcoming disease naturally, complemented by folk and square dancing, sprouting and food demonstrations, and outdoor exercise. The convention concluded with audience Q&A, case histories of recovery through Natural Hygiene, and a gala farewell banquet.

1979: In the January magazine of  Health Science – Official Journal of the American Natural Hygiene Society, Inc., A.D. Andrews, Jr. discussed the current American Natural Hygiene Society headquarters, which was located at the time 1920 Irving Road, Chicago, Illinois. He discussed a possible relocation to a new site.

1979: The 31st Annual Natural Living Conference, Charlotte, NC, was held from July 29 to August 4th. The Convention brought together families and practitioners for a week of lectures, workshops, outdoor activities, and Hygienic meals, celebrating natural health and wholesome living. Key presentations by Dr. William Esser, Dr. Vivian Vetrano, Dr. Alec Burton, D.J. Scott, Dr. Keki Sidhwa, Dr. Ralph Cinque, and others covered fasting, nutrition, exercise, child-rearing, chronic disease, and the dangers of drugs and immunization, while participants enjoyed folk and square dancing, outdoor hikes, and food demonstrations. The convention concluded with case history panels, Q&A sessions, and a gala farewell banquet.

1980: Starting in January, Dr. Shelton’s Hygienic Review—celebrating its 41st year—merged with Health Science Magazine to become one unified publication. Dr. Shelton’s groundbreaking work laid the foundation for Health Science as a premier national journal of hygiene, both in its mission and editorial excellence. Given this shared history, it was only fitting for our Society to continue the esteemed tradition of The Review by inviting Dr. Shelton and Dr. Vetrano to merge their publication with Health Science.

1980: The 32nd ANHS Convention was held at Bowling Green University, Bowling Green, OH, from July 20th to 26th. The Convention offered a week of lectures, workshops, and activities focused on fasting, nutrition, exercise, natural childbirth, and the principles of natural hygiene. Speakers, including Dr. Robert Gross, Dr. Vivian Vetrano, Dr. Alec Burton, Dr. Nejla Burton, Dr. Keki Sidhwa, Dr. Ralph Cinque, and others, presented on disease prevention, health recovery, and hygienic living, while participants enjoyed folk dancing, youth forums, sprouting demonstrations, and organic gardening. Case history panels, professional training sessions, and discussions on controversial therapies like Laetrile rounded out the convention.

1981: ANHS Headquarters relocates to a lovely, spacious, converted colonial home in Bridgeport, Connecticut, with Jo Willard as Executive Director.

1981: The 33rd Annual Natural Living Conference and convention was held on Sunday, August 2, through Saturday, August 8, at the University of Hartford. The Convention offered a week of lectures, workshops, and demonstrations on natural healing, proper nutrition, fasting, exercise, and hygienic living. Keynote speaker Dr. David Scott and other experts, including Dr. Robert Gross, Dr. Vivian Vetrano, Dr. Alec Burton, Dr. Nejla Burton, Dr. Keki Sidhwa, and Dr. Frank Sabatino, and others, presented on topics ranging from self-care, illness prevention, and case histories of health recovery, to youth forums, home birth, and organic gardening. Participants also enjoyed folk dancing, food demonstrations, sprouting workshops, and discussions on holistic health and professional hygienist training, concluding with a gala banquet.

1981 (until 1982): Jack Dunn Trop had the honor of serving as president of the ANHS from 1981 to 1982. He often reflected that the most rewarding and enlightening experiences of his journey with Natural Hygiene came from attending the annual conventions. These gatherings offered a rare and profound opportunity to immerse oneself fully in the principles of Natural Hygiene.

1982: The 34th Annual ANHS conference was held at the University of Bridgeport, Connecticut, from August 1-7th. The Convention focused on self-care, proper nutrition, fasting, exercise, and hygienic living, featuring keynote speaker Dr. William Esser, with “Health Care is Self-Care.” Attendees participated in lectures, workshops, and demonstrations on topics including natural childbirth, food combining, disease prevention, youth education, and dental care, with presentations by Dr. Alec Burton, Dr. Nejla Burton, Dr. Keki Sidhwa, Dr. David Scott, Hannah Allen, and others. The week also included folk dancing, outdoor activities, films, sprouting demonstrations, and concluded with the annual farewell banquet.

1982 (until 1985): Mark Huberman served as president of the American Natural Hygiene Society.

1983: ANHS purchased Dr. Herbert Shelton’s library (approximately 4000 book collection), which was delivered to our new Tampa Headquarters, and James Michael Lennon became the Library Director.

1983: The 35th International Natural Living Conference occurred from July 17th to 22nd in Charlotte, North Carolina, under the theme “Health Care is Self Care.” The Convention, keynoted by 83-year-old co-founder Jack Dunn Trop, offered a week of lectures, workshops, and case histories on fasting, disease prevention, natural childbirth, food combining, and healthy living. Presenters included Dr. Vivian Vetrano, Dr. Alec Burton, Dr. Nejla Burton, Dr. Keki Sidhwa, Dr. David Scott, Dr. Keki Sidhwa, Dr. Philip Martin, and Dr. Alan Goldhamer, with sessions on coping with stress, immunization hazards, and raising children hygienically. Attendees also enjoyed demonstrations, films, folk dancing, and forums on practical Hygienic living.

1984: The Herbert Shelton Library was purchased to preserve and document the history of Natural Hygiene. Built from the lifelong personal collection of Dr. Herbert M. Shelton, the library contained an extraordinary collection of books, periodicals, and historical papers—some dating back to the 1700s—and continued to grow in the years that followed.

1984: The decision to relocate the National Headquarters was unanimous, and it was voted to move to suburban Tampa, Florida, where we secured a favorable lease which began in January. The Business Park site provided 2,000 square feet of brand new office space directly connected to 3,000 square feet of an open, high-ceiling, loading dock-equipped warehouse sufficient to meet our current needs.

1984: The spacious Crystal Ballroom of the Hotel Continental on April 29, from 8:30 a.m. to 5:00 p.m., was the site of the first-ever one-day Health and Natural Living Seminar sponsored by the ANHS.  Over 400 area health seekers filled the hall and participated enthusiastically in the day’s activities. Learn more in the May/Jun 1984 issue of Vegetarian Health Science Magazine.

1984: With the sixth-anniversary issue, the Health Science Magazine began incorporating the word Vegetarian in the title (Vegetarian Health Science), beginning with the May/Jun 1984 Issue.

1984: The 36th Annual International Natural Living Conference occurred at the Sans Souci Hotel in Miami Beach, Florida, from August 19-25. The conference, attended by more than 400 participants, featured more than 60 lectures, workshops, and symposia on Natural Hygiene and healthful living. Keynote speaker Dr. Alec Burton opened the event with a presentation on healing as a biological process, followed by talks on fasting, nutrition, disease prevention, mental health, child-rearing, and hygienic living delivered by numerous practitioners and educators. The program combined education, demonstrations, discussions, and social activities, highlighting practical applications of Natural Hygiene in everyday life.

1984: In the September/October issue, we were introduced to the new publishing team for Vegetarian Health Science Magazine. Leading the team were Jack Dunn Trop, Senior Editor; James Lennon, Managing Editor; and Jo Anne Brody Weaver, Production Manager.

1985: Dr. Herbert Shelton‘s sad but inevitable death on January 1st marks the end of an era of development and consolidation of hygiene. 

1985: Dr. Christopher Gian-Cursio passed away on July 26th, 1985.

1985: “A New Name”.  The magazine was renamed Health Science, beginning with the July/Aug 1985 issue. After a one-year experiment with the name Vegetarian Health Science, it was decided that it distracted potential readers from our broader-based, total health program, of which vegetarianism is only one part.

1985: The 37th Natural Living Conference was held on July 20-25th at the University of California at Santa Barbara. The Keynote speaker was Dr. Alec Burton. Hannah Allen was elected President, and Alan Goldhamer, D.C., Frieda Kabelac, Sue Douglas, and Jack Dunn Trop were elected to the Board of Directors. Dedicated Service Awards were presented to Sophie Holzgreen for her tireless efforts in promoting natural hygiene in the Los Angeles area, and to Joe and Gladys Aaron for their more than 25-year commitment to natural hygiene, in honor of the 25th anniversary of the founding of the Toronto Chapter. Mark Huberman was awarded the Distinguished Service Award for his lifetime commitment to ANHS. The Herbert M. Shelton Award for dedicated service to natural hygiene was awarded to ANHS founder Jack Dunn Trop.  The conference featured more than 25 speakers presenting lectures and workshops on fasting, nutrition, exercise, natural childbirth, mental health, and the principles of Natural Hygiene. The week combined educational sessions with evening musical performances and community activities, creating a lively and inspiring atmosphere for longtime members and newcomers alike.

1985 (until 1989): Hannah Allen served as president of the American Natural Hygiene Society.

1986: James Michael Lennon became Executive Director.

1986: The First Annual Natural Living Retreat, held May 30–June 1 at O’Leno State Park in High Springs, Florida, was a great success. Participants of all ages from Florida and Georgia experienced firsthand the philosophy of “living in harmony with nature,” and the retreat was envisioned as a model for future events promoting the educational and social values of Natural Hygiene throughout the country. Speakers included ANHS President Hannah Allen, ANHS Director of Education James Michael Lennon, Dr. Douglas Graham of Marietta, Georgia, Frieda Kabelac, and Ormond Beach chapter member John W. Lynch, who also led the healthercise sessions.

1986: The 38th Annual International Natural Living Conference was held on  July 19-25, 1986, at Brock University, St. Catharines, Ontario, Canada. “Women’s Health: A Natural Approach” was a welcome new topic. “Life Extension: Facts and Fantasies,” “Hygienic Management of Common Illnesses,” “Natural Hygiene Is a Biocentric Philosophy,” “Growing Old Need Not Be a Problem,” ” How to Fast,” and “After the Fast” were some of the many interesting subjects offered by the speakers.  Speakers for this year’s conference included Gladys Aaron, Hannah Allen, Nejla Burton, D.O., Alec Burton, M.Sc., D.O., D.C., Ralph C. Cinque, D.C., Ron Cridland, M.D., Paula Duvall, Alan Goldhamer, D.C., Joy Gross, Mark Huberman, Max Huberman, Frieda Kabelac, James Michael Lennon, Jennifer Marano, D.C., D.J. Scott, D.C., Keki Sidhwa, N.D., D.O., Helen Jean Story and Ron Weston.  Joy Gross was presented with the Distinguished Service Award “in recognition of her leadership, dedication, and contributions to furthering the cause of the American Natural Hygiene Society during her 31 years of service as a lecturer, author, board member, and executive Committee member.

1987: The ANHS sponsored a one-day seminar on January 10, 1987, from 9:00 a.m. to 5:00 p.m. at the University of South Florida ballroom in Tampa, FL. ANHS President Hannah Allen opened the program with “Health Care Is Self Care: The Natural Hygiene Way.” Frieda Kabelac, popular lecturer and frequent Health Science contributor, spoke on “The Calcium Craze: Who Profits from Misinformation?” Paula Duvall, president of the ANHS Chicago chapter, offered basic guidelines for good living and a mouth-watering food demonstration in her presentation, “The Natural Hygiene Diet: What We Recommend and Why.” ANHS Executive Director James Michael Lennon discussed “Personal Transformation: Adding Natural Hygiene to Your Life.” Dr. Ron Cridland spoke on “Your Family’s Health: Acute and Chronic Diseases.” “Achieving Optimal Health: Putting It All Together” was Dr. Alan Goldhamer’s topic. 

1987: The ANHS held its 2nd Annual Tampa Seminar on January 16–17, 1988, featuring Ronald G. Cridland, M.D., as the keynote speaker. Dr. Cridland presented “AIDS—A Natural Hygiene Perspective,” emphasizing prevention, and also spoke on several other Natural Hygiene topics. The seminar also included presentations by ANHS President Hannah Allen, Frieda Kabelac, Executive Director James Michael Lennon, and Dr. Stephen Nelson, a professional Natural Hygienist from Largo, Florida, making it a well-rounded and informative educational event.

1987: Second Annual Natural Living Retreat: More than 150 Natural Hygienists and friends gathered at O’Leno State Park in northern Florida, held June 5–7. The weekend featured open-air lectures, panel discussions, and workshops, along with hiking, swimming, sunbathing, relaxation, and a variety show. Presenters included Hannah Allen, Frieda Kabelac, Dr. Douglas Graham, Wayne Pickering, John Lynch, and Helga and Jack Druget. Educational sessions covered topics such as fasting, food selection and combining, food irradiation, exercise, meditation, and stress reduction.

1987: The 39th International Natural Living Conference was held on July 24-31, 1987, at Brock University, St. Catharines, Ontario, Canada. The Keynote speaker was Hannah Allen, President of the American Natural Hygiene Society and author of Don’t Get Stuck and Foods for Pleasure and Health. Held near Niagara Falls in the scenic fruit-growing region of Ontario, the 39th conference brought together participants from around the world for a week of lectures, forums, and activities focused on Natural Hygiene and global health. Leading practitioners presented on topics including fasting, nutrition, disease prevention, stress, and the philosophical foundations of hygienic living, alongside case histories and educational forums. Social events, sightseeing in the Niagara region, and cultural outings complemented the program, and Dr. D. J. Scott was honored with the ANHS Distinguished Service Award.

1988: The 2nd Annual Tampa Seminar in January was held on Saturday and Sunday, January 16-17, 1988.  The featured speaker was Dr. Ron Cridland (director of the Fundamental Health Centre, Stouffville, Ontario, Canada), with the topic “AIDS—A Natural Hygiene Perspective.”  The seminar also featured talks by ANHS President Hannah Allen, Frieda Kabelac, Executive Director James Michael Lennon, and Dr. Stephen Nelson, a professional Natural Hygienist from Largo, FL.

1988: The 3rd Annual Natural Living Retreat was held on June 10-12 at O’Leno State Park, High Springs, FL. This program included presentations by Dr. Virginia Vetrano (on fasting and Natural Hygiene living;) Hannah Allen (on avoiding problems with eyes and teeth); Frieda Kabelac-Ireland (on the book Roger’s Recovery from AIDS), James Michael Lennon (on the enjoyment of Natural Hygiene living); John Lynch (on healthercise); Ruth Schoenfeld (led eye exercises); Barbara and Ron Edwards ( a stress reduction workshop).

1988: The Gala 40th Anniversary – Annual Conference was held July 29-August 4,1988 at Lebanon Valley College, Annville, PA. The keynote speaker was ANHS President Hannah Allen. Speakers included: Gladys Aaron, Co-founder of the Canadian Natural Hygiene Society; Gerald Benesh, D.C.—Founding member of both ANHS and lAPNH; Alec Burton, M.Sc., D.O., D.C.– President, lAPNH; Director. Hygeia Health Institute, Nejla Burton, D.O., Co-Director, Hygeia Health Institute; Ralph C. Cinque, D.C., Director: Hygeia Health Retreat, Elaine Cridland, R.N., L.M.T.—Licensed massage therapist, Ron Cridland, M.D.—Director, Fundamental Health Centre, Harvey and Marilyn Diamond; Paula Duvall,–ANHS Vice-President; Joel Fuhrman, M.D.-Author; ANHS Board of Directors. Dr. Alan Goldhamer.-Director; Douglas N. Graham, D.C.; Mark A. Huberman-ANHS Immediate Past-President; Frieda Kabelac-Ireland—ANHS vice-president; James Michael Lennon—ANHS Executive Director; Editor of Health Science magazine; D.J. Scott, D.C.- Director of Scott’s Natural Health Institute, Past-President; Kate Sharp-Former ANHS Director; Keki Sidhwa, N.D., D.O.-President. British Natural Hygiene Society; V.V. Velrano, M.D., D.C., Former director of Dr. Shelton’s Health School. The conference brought together participants from around the world for a week of lectures, demonstrations, and activities celebrating the principles of Natural Hygiene. Practitioners and educators presented programs on nutrition, immune health, breaking unhealthy habits, and developing positive lifestyle practices for long-term wellbeing. The gathering also featured exercise classes, dancing, talent performances, and social events that fostered fellowship among longtime members and newcomers alike.

1988: The ANHS New York Regional Seminar was held September 17-18 at the Holiday Inn in Rockville Centre, NY, on Long Island. Speakers included Joy Gross, Natural Hygiene Doctors Ron Cridland, M.D., and Joel Fuhrman, M.D.

1988: The ANHS Los Angeles Regional seminar was held on October 8th and 9th at the beautiful Bayview Plaza Holiday Inn in Santa Monica. Invited speakers included certified Natural Hygiene doctors Gerald Benesh, D.C., Alan Immerman, D.C., and Alan Goldhamer, D.C.

1988: ANHS San Francisco Regional Seminar was held on Saturday, November 5, at the Fisherman’s Wharf Holiday Inn. John McDougall, M.D., author of The McDougall Plan, was the featured speaker. He was joined by Natural Hygiene doctors Jennifer Marano, D.C., and Alan Goldhamer, D.C.

1989 (until 2000): Mark Huberman served as president of the American Natural Hygiene Society.

1989: The 3rd Annual Tampa Seminar took place on January 21-22, 1989, in Tampa, FL, at the Days Inn. The seminar covered problems facing Natural Hygiene homemakers and how to deal with environmental pollution. Learn, food selection and preparation, and the role of Natural Hygiene, and featured speakers Gregory Haag, M.D., of the Regency Health Spa; Doug Graham, D.C., Director of Action Chiropractic; ANHS President Hannah Allen; health activist Frieda Kabelac-Ireland; and ANHS Executive Director James Michael Lennon.

1989: On Saturday, March 14, 2026, NHS Executive Director James Michael Lennon and a delegation from the American Natural Hygiene Society met on Capitol Hill with congressional and Senate leaders. They presented Senator Wyche Fowler (D-GA) with more than 4,000 petitions from ANHS members supporting his bill—then under committee review—to establish certification standards for organic foods and to promote research into organic farming, “low-input agriculture,” and other sustainable methods that rely on far fewer chemicals and pesticides. Read More in the Sept/Oct 1989 Health Science.

1989: Seminar – Chicago (May 6-7)  – Program topics included “Designing a Food Program That Is Right for You,” “How to Successfully Achieve Your Health Goals,” “Fasting and Its Role in Health and Healing,” and “The Fun Way to Be Fit!”  Speakers for this seminar included National Health Organization President Paula Duvall; International Association of Professional Natural Hygienists members Ronald G. Cridland, M.D., and D.J. Scott, D.C.; and ANHS Executive Director James Michael Lennon.

1989: Seminar – New York: May 13-14, Holiday Inn, Rockville Centre, Long Island, NY. This program included a colorful and tasty Fantastic Food Festival presented by Joy Gross, tips on sharing Natural Hygiene with your family and friends by ANHS Executive Director James Michael Lennon, and a relaxation workshop by Health Science Managing Editor and University of Tampa dance professor Susan Taylor. Joel Fuhrman, M.D., addressed overcoming common health problems and raising healthy children. Gregory Haag, M.D., spoke on how to achieve your health goals, fasting in health and disease, and the role of the Natural Hygiene doctor.

1989: Seminar – San Francisco – April 8, Holiday Inn at Fisherman’s Wharf, San Francisco, CA 

1989: Seminar – Los Angeles – April 15- 16, BayView Plaza Holiday Inn, Santa Monica, CA 

1989: The 4th Annual Living Retreat was held at the O’Leno State Park, High Springs, FL on May 19-21st.

1989: Seminar – Northern California – met on June 3 at the El Rancho Tropicana Hotel in Santa Rosa, CA. Speakers for this special event included John A. McDougall, M.D., and his wife, Mary, authors of the popular book The McDougall Plan. Dr. McDougall is recognized as one of the country’s foremost nutritional physicians and was joined by Alan Goldhamer, D.C., and Jennifer Marano, D.C., co-directors of the Center for Chiropractic and Conservative Therapy in Penngrove, CA.

1989: The 41st Annual International Natural Living Conference was held on July 28-August 3, 1989, at the Sans Souci Hotel, Miami Beach, FL. The conference brought together members from across the United States and around the world to explore the principles and practice of Natural Hygiene through an extensive program of lectures and discussions. Leading practitioners addressed topics such as nutrition, fasting, immunity, cardiovascular health, psychology, and managing common health problems. The week offered an inspiring learning environment focused on self-care, personal responsibility for health, and applying Natural Hygiene to modern life.

1990: The Tampa ANHS Chapter hosted a successful seminar on January 20–21, where speakers Dr. Frank Sabatino, Douglas Graham, D.C., and Gregory Salov, M.D. addressed a capacity audience on topics ranging from improving vision and weight management to developing a sensible exercise program. James Michael Lennon delighted attendees with lively and humorous food demonstrations, while Susan Taylor shared relaxation techniques and ways to enhance well-being through movement.

1990: New York Chapter Seminar: March 17-18, at the Plainview Plaza, Plainview, NY, featuring Keki Sidhwa, D.O., N.D. Joel Fuhrman, M.D., and Dr. Frank Sabatino. They spoke on a variety of topics, including the importance of organic food, weight management, managing acute and chronic illnesses, and nutrition and aging. ANHS President Mark Huberman and Gerald Deutsch shared practical tips for living a healthy lifestyle.

1990: The 5th Annual Natural Living Retreat was held over Memorial Day weekend, May 25–28, at beautiful Wekiwa Springs State Park in Apopka, Florida. The program featured lectures, workshops, and exercise sessions, along with time for swimming, folk dancing, exploring the park, and enjoying the company of new and longtime friends.

1990: The ANHS continued its efforts to protect the public’s right to clean, safe food, air, and water. In March, Executive Director James Michael Lennon traveled to Washington, D.C., to present ANHS members’ petitions opposing food irradiation to Congressman Douglas Bosco (D-CA), who was leading the effort against it in the House of Representatives. Learn more in the Health Science May/June 1990.

1990: On March 21, 1990, ANHS Executive Director James Michael Lennon met with officials from the Environmental Protection Agency (EPA) to discuss reports suggesting that pesticide levels trapped inside homes may pose an even greater health risk than residues found on commercially grown foods. During the meeting with Elissa Feldman, Chief of the Indoor Air Quality Implementation Branch, Lennon was briefed on several EPA studies examining indoor air pollution. Learn more in the Health Science May/June 1990.

1990: The 42nd Annual International Natural Living Conference was held at Hofstra University, Hempstead, New York, from July 27th to August 1st. The conference, also known as the 4th Annual International Natural Living Conference, featured a lively week of lectures, workshops, and discussions on the principles and practice of Natural Hygiene. Speakers addressed topics such as environmental influences on health, fasting, nutrition, immune system development, and the mind–body connection. The event combined high-level educational programming with social activities and shared meals in a beautiful campus setting.

1990: Hannah Allen passed away on May 12 at the age of 81. She left a lasting legacy as one of the most prominent writers and speakers in Natural Hygiene. She was widely respected for clearly communicating the principles and applications of Natural Hygiene in ways easily understood by health seekers. Allen served the American Natural Hygiene Society in many roles, including on committees and the board of directors, and as president from 1985 to 1989. During her leadership, the Society experienced significant growth and professional development.

1990: On November 15, 1990, the ANHS lost one of its co-founding leaders, Irving Davidson, who died at age 86 in his Brooklyn, NY home. A co-founder and former president, Davidson helped establish the American Physiological and Hygienic Society in 1948, which became the American Natural Hygiene Society in 1949. Alongside his late wife, Adele, he co-hosted the Society’s first convention in 1949, served on the board from 1972–1975, and led as president from 1973–1975, leaving a lasting legacy of dedication to the Natural Hygiene movement.

1991: The 5th Annual Tampa Chapter Seminar was held January 5–6 at the Holiday Inn Busch Gardens. Special guests included Susan Smith Jones, Ph.D., author of Choose to Be Healthy; Frank Sabatino, D.C., Ph.D., Health Director of Regency Health Resort in Hallandale, FL, and Douglas Graham, D.C., Director of Club Hygiene in Marathon, FL.

1991: The NY Chapter seminar was held on March 16–17 at the Plainview Plaza, Plainview, NY. Speakers included Joel Fuhrman, M.D., Frank Sabatino, D.C., Ph.D., Douglas Graham, D.C., and ANHS Executive Director James Michael Lennon. Joy Gross, ANHS Life member and director of Pawling Health Manor, presented her Fabulous Food Festival, while Susan Taylor, dance instructor and Health Science managing editor, led movement, relaxation, and recreational activities.

1991: The Northern California Chapter Seminar was held March 23–24 at the Flamingo Hotel in Santa Rosa, CA, featuring John McDougall, M.D., Natural Hygiene doctors Alan Goldhamer and Jennifer Marano, and ANHS Executive Director James Michael Lennon.

1991: The 6th Annual Natural Living Retreat took place May 31–June 2 at O’Leno State Park in High Springs, FL. Attendees enjoyed a weekend of lectures on healthy living, gentle exercise, folk dancing, and recreational activities such as swimming, canoeing, and nature walks, celebrating life in harmony with nature. Invited speakers included Frank Sabatino, D.C., Ph.D., and Douglas Graham, D.C.

1991: Dr. Robert Gross, D.C., passed away in July. A longtime member of the American Natural Hygiene Society and the International Association of Professional Natural Hygienists, he championed Natural Hygiene throughout his career. Alongside his wife Joy, he co-directed Pawling Health Manor in Hyde Park, NY, impacting the lives of thousands through his care and guidance.

1991: The 43rd Annual International Natural Living Conference was held at Hofstra University from July 26th to 31st. The conference featured keynote speaker Dr. T. Colin Campbell, who presented research on diet, lifestyle, and disease patterns in China. Lectures and workshops explored the principles of Natural Hygiene, including fasting, nutrition, exercise, stress management, and breaking unhealthy habits. The program also included food demonstrations, family and lifestyle workshops, and panel discussions with leading hygienic practitioners.

1991: On October 2, 1991, James Michael Lennon traveled to the governor’s office in Tallahassee, Florida, to meet with Governor Lawton Chiles’ top aides on the issue of food irradiation, especially the proposed licensing of the food irradiation plant in Mulberry, Florida. Accompanied by the Society’s attorney, Marshall Cassedy, he brought the voice of the Society’s more than 8,000 members to oppose food irradiation.

1992: The ANHS Tampa seminar was held in Tampa, Florida, February 22–23. Members enjoyed two days of presentations by Ronald G. Cridland, M.D., Steven R. Nelson, D.C., and ANHS Executive Director James Michael Lennon, along with other speakers. The program also included relaxation workshops, small-group sessions, and question-and-answer discussions. Learn more in the Health Science Mar/Apr 1992 magazine.

1992: Jack Dunn Trop passed on May 16, 1992, at the age of 91. Read about his tribute in the July-Aug 1992 Health Science Magazine.

1992: The 7th Annual ANHS Natural Living Retreat was held May 29–31, 1992, at O’Leno State Park in High Springs, Florida. The retreat featured lectures by Natural Hygiene physicians, massage and movement workshops, talent shows, and wholesome meals. Frank Sabatino, D.C., Ph.D., and Douglas Graham, D.C., were featured speakers.

1992: The 44th Annual International Natural Living Conference was held at Georgetown University, Washington, D.C., from July 24th to 29th. Lectures and workshops explored topics such as fasting, nutrition, stress, women’s health, habit change, and personal transformation through hygienic living. The conference drew an international audience and featured a strong lineup of speakers, including several prominent women leaders in the Natural Hygiene movement, such as

• Nejla Burton, D.C.: The Stress Factor, Understanding Your Hormones,
• Joy Gross: Fabulous Food Festival,
• Susan Smith Jones, Ph.D.: Make Your Life a Great Adventure!; The Path to Self Mastery: Commit to Living Fully,
• Marilyn Diamond – ‘Live from Washington’
• Victoria Moran: The Love-Powered Diet: When Willpower Is Not Enough

1993: In the spring, the ANHS hosted a series of seminars across the United States. Events were held in Tampa, Florida (March 20–21); Edison, New Jersey (March 27–28); Dallas, Texas (April 17–18); Merrillville, Indiana (April 24–25); Los Angeles, California (May 15–16); and San Francisco, California (May 22–25). The series concluded with the Natural Living Retreat at O’Leno State Park, Florida (June 4–6).

1993: The ANHS San Francisco Regional Seminar was held May 22–23 at the Sheraton at Fisherman’s Wharf. Speakers included Ronald G. Cridland, M.D., David Engle, D.C., Susan Smith Jones, Ph.D., and ANHS Executive Director James Michael Lennon.

1993: The 8th Annual ANHS Natural Living Retreat was held June 4–6 at O’Leno State Park in High Springs, Florida, along the scenic Santa Fe River. Lectures and activities took place in an outdoor pavilion, with buffet-style meals and cabin accommodations. Attendees also enjoyed walking trails, river swimming, and canoeing.

1993: The Annual International Natural Living Conference was held on both coasts this year. The West Coast conference took place July 9–13 at the University of San Diego in San Diego, California. Speakers included Jennifer Marano, D.C., Philip Martin, D.C., Frank Sabatino, D.C., Ph.D., D.J. Scott, D.C., Keki Sidhwa, N.D., D.O., Susan Taylor, and Mark Huberman, ANHS President, among others.

1993: The 45th Annual International Natural Living Conference was held at Georgetown University, Washington, D.C., from July 23rd to 28th. The conference featured an extensive program of lectures and workshops on the principles of Natural Hygiene, including fasting, nutrition, environmental health, stress management, and disease prevention. Prominent speakers included Dr. Alec Burton, Dr. Ronald G. Cridland, Dr. Alan Goldhamer, Dr. Joel Fuhrman, Dr. Neal D. Barnard, Dr. Michael Klaper, Dr. Frank Sabatino, Dr. Keki Sidhwa, Dr. D. J. Scott, and Dr. Douglas Graham. Additional presentations, food demonstrations, and workshops highlighted practical ways to apply hygienic living for long-term health and well-being.

1994: On May 24–25, ANHS Executive Director James Michael Lennon traveled to Washington, D.C., to address ANHS members’ concerns about health care reform. He attended a White House briefing on the Health Care Plan, met with several members of Congress and a member of the Clinton Health Care Plan staff, and participated in a House Ways and Means Committee meeting on the issue. Learn more in the Health Science July-August 1994 edition.

1994: The 9th Annual ANHS Natural Living Retreat was held June 3–5 at O’Leno State Park in High Springs, Florida, along the scenic Santa Fe River. Lectures and activities took place in an outdoor pavilion, with buffet-style meals, cabin accommodations, and opportunities for hiking, river swimming, and canoeing. Featured speakers included Frank Sabatino, D.C., Ph.D, and Robert Sniadach, D.C.

1994: The 46th International Natural Living Conference was held at Loyola College, Baltimore, Maryland, from July 22nd to 27th. The Conference drew record attendance as members gathered to deepen their commitment to Natural Hygiene and healthy living. Lectures and workshops explored topics such as fasting, immunity, sleep, nutrition, weight management, and the philosophy of hygienic care. Prominent speakers included Dr. Alec Burton, Dr. Ronald G. Cridland, Dr. Alan Goldhamer, Dr. Joel Fuhrman, Dr. Frank Sabatino, Dr. Keki Sidhwa, Dr. D. J. Scott, Dr. Ralph Cinque, Dr. Nejla Burton, and Susan Smith Jones, Ph.D.

1994: Life members Max and Ruth Huberman of Youngstown, Ohio, received the ANHS Lifetime Achievement Award for more than 30 years of promoting Natural Hygiene at both the local and national levels. Distinguished Service Awards were also presented to Ruth and Irving Schoenfeld of Miami Beach, Florida—attending their 30th ANHS Conference—and Thomas and Luise Braunmueller of Syracuse, New York.

1994: The American Natural Hygiene Society announced that Health Science had once again been honored with two awards by the Florida Magazine Association (FMA). More details were featured in the November/December 1994 issue of Health Science magazine.

1995: The 10th Annual ANHS Natural Living Retreat was held May 19–21 at O’Leno State Park in High Springs, Florida. Featured speakers included Dr. Frank Sabatino, Dr. Steven Nelson, Dr. Robert Sniadach, and Dr. Carol Cole, who presented on topics related to Natural Hygiene, health, and wellness. The annual retreat provided attendees with an opportunity to learn, connect with like-minded individuals, and enjoy the natural beauty of the park while embracing the principles of healthy living.

1995: The 47th ANHS Conference was held at Georgetown University, Washington, D.C., from June 30th to July 5th. The Conference combined world-class speakers, engaging workshops, and lively social events, culminating in a Fourth of July fireworks celebration. Lectures covered topics from plant-based diets and fasting to exercise, immunity, and lifestyle approaches for health and longevity. Prominent speakers included Dr. T. Colin Campbell, Dr. Alec Burton, Dr. Alan Goldhamer, Dr. Joel Fuhrman, Dr. Frank Sabatino, Dr. Keki Sidhwa, Dr. D. J. Scott, Dr. Jennifer Marano, Dr. Philip Martin, Dr. Nejla Burton, and Joy Gross.

1996: ANHS President Mark Huberman, Dr. Ronald Cridland, and Dr. Alan Goldhamer attended the “Focus on Healing” seminar, co-sponsored by the ANHS in Sebastopol, California, on May 5th. The event brought together leaders in Natural Hygiene to educate attendees on health and healing.

1996: The 11th Annual ANHS Natural Living Retreat was held May 17–19 at O’Leno State Park in High Springs, Florida. Featured speakers Dr. Alan Goldhamer and Dr. Frank Sabatino presented educational lectures on Natural Hygiene, fasting, nutrition, and healthy living. The retreat provided attendees with an opportunity to learn, connect with like-minded individuals, and enjoy the park’s natural beauty while embracing the principles of a healthful lifestyle.

1996: The 48th ANHS Conference was held at the DoubleTree Oceanfront Hotel, Fort Lauderdale, FL, from July 19th to 24th. Over 350 participants from 19 countries gathered for a dynamic week of learning and connection, featuring lectures on the Natural Hygiene diet, fasting, stress management, women’s health, and child wellness. Food demonstrations, workshops, and interactive Q&A sessions complemented the presentations, offering both newcomers and returning attendees practical tools for healthy living. Prominent speakers included Dr. Alec Burton, Dr. Alan Goldhamer, Dr. Frank Sabatino, Dr. D. J. Scott, Dr. Keki Sidhwa, Dr. Ronald G. Cridland, Dr. Philip Martin, Dr. Nejla Burton, Dr. Joel Fuhrman, James Michael Lennon, Harvey Diamond, Susan Smith Jones, Ph.D., and Paula Duvall.

1996: ANHS wins longtime fight for “official” recognition of the vegetarian diet! ANHS has petitioned Washington countless times since the Society was founded in 1948.

1997: ANHS members gathered for two Regional Seminars in March, held in Santa Monica and Corte Madera, California. These one-day events provided opportunities for members to connect, exchange ideas, and deepen their understanding of Natural Hygiene through a series of educational presentations. Featured speakers included Dr. Alan Goldhamer, Dr. Susan Smith Jones, James Michael Lennon, Dr. Douglas Lisle, and Susan Taylor.

1997: The 12th Annual ANHS Natural Living Retreat was held May 16–18 at O’Leno State Park in High Springs, Florida. Featured speakers Dr. Alan Goldhamer and Dr. Frank Sabatino shared their expertise on Natural Hygiene, fasting, nutrition, and healthy living. Set along the scenic Santa Fe River, the retreat provided participants with an opportunity to learn, connect with like-minded individuals, and experience the principles of healthy living in a beautiful natural setting.

1997: The ANHS Regional Seminar was held in Evanston, Illinois, on May 31. Roger Walker, D.C., of Hastings, Minnesota, and author and food expert Paula Duvall, of Valparaiso, Indiana, were featured speakers. Together, they shared their knowledge and experience on Natural Hygiene, nutrition, and healthy living with attendees.

1997: The 49th ANHS Conference was held at the DoubleTree Oceanfront Hotel, Fort Lauderdale, FL, from August 1st to 6th. Members from 16 countries gathered to celebrate healthful living, engaging in lectures and workshops on diet design, fasting, stress management, child-rearing, and maximizing the healing process. The conference combined educational presentations with interactive Q&A sessions and a vibrant Food Festival, creating a dynamic, inspiring environment for attendees. Prominent speakers included Dr. Alec Burton, Dr. Alan Goldhamer, Dr. Frank Sabatino, Dr. D. J. Scott, Dr. Keki Sidhwa, Dr. Ronald G. Cridland, Dr. Philip Martin, Dr. Nejla Burton, Dr. Joel Fuhrman, James Michael Lennon, Victoria Moran, Paula Duvall, Dr. David Engle, Joy Gross, Susan Smith Jones, Ph.D., and Roger Walker.

1998: ANHS members helped achieve a major victory for organic food. Just days after ANHS Executive Director James Michael Lennon traveled to Washington, D.C., in April to deliver petitions signed by thousands of ANHS members, the U.S. Department of Agriculture (USDA) announced new organic food guidelines. The action marked a significant step forward in protecting organic standards and demonstrated the powerful impact of grassroots advocacy.

1998: The ANHS co-sponsored a seminar in Sacramento, California, with the environmental organization EarthSave on February 1. Featured speakers included Dr. Alan Goldhamer, director of the Center for Conservative Therapy in Penngrove, California, and psychologist Douglas Lisle, PhD, who had recently joined the Center’s staff. The seminar provided attendees with valuable insights into Natural Hygiene, fasting, nutrition, and healthy living, and was offered free of charge to ANHS members.

1998: ANHS scheduled two regional seminars: the annual Natural Living Retreat in O’Leno State Park, High Springs, Fla. on May 1-3, and in Houston, Texas on May 9. Dr. Alan Goldhamer and Dr. Douglas Lisle spoke at both seminars. 

1998: The 50th ANHS Conference was held at the Orlando Marriott International Drive, Orlando, FL, from July 31st to August 4th. Members from 21 countries gathered to celebrate the 50th Anniversary of the International Natural Living Conference, exploring healthful living through lectures, workshops, and interactive sessions. Keynote speaker T. Colin Campbell, Ph.D., shared groundbreaking nutritional insights, while presentations covered fasting, diet, stress management, family health, and psychological factors affecting well-being. Prominent speakers included Dr. Alec Burton, Dr. Alan Goldhamer, Dr. Frank Sabatino, Dr. D. J. Scott, Dr. Keki Sidhwa, Dr. Ronald G. Cridland, Dr. Philip Martin, Dr. Nejla Burton, Dr. Jennifer Marano, James Michael Lennon, Dr. Douglas Lisle, Paula Duvall, Joy Gross, and Susan Smith Jones, Ph.D.

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National Health Association Today

1999: The American Natural Hygiene Society (ANHS) helped present a free health seminar, Honoring Our Planet: Honoring Ourselves, on April 11, 1999, at the Twenty-Fourth Street Theater in Sacramento, California. Held in celebration of Earth Day, the event was co-sponsored by the Sacramento Natural Foods Co-op and EarthSave Sacramento. Featured speakers included Dr. Alan Goldhamer, director of the Center for Conservative Therapy in Penngrove, California, and author of The Health-Promoting Cookbook; Dr. Douglas Lisle, director of clinical research at the Center for Conservative Therapy; and Dr. Lee Hitchcox, author of Long Life Now: Strategies for Staying Alive.

1999: ANHS loses beloved pioneer and teacher, Dr. John Brosious (1912-1999). Learn more in the Health Science July/Aug 1999.

1999: The 51st NHA Conference was held at the Wyndham Miami Beach Resort, Miami Beach, FL, from July 23rd to July 27th. Over 300 ANHS members from around the world gathered for the 51st Annual International Natural Living Conference, enjoying lectures, workshops, and interactive sessions on diet, fasting, stress management, and practical applications of Natural Hygiene. Key topics included integrating Natural Hygiene into daily life, preventing disease, and achieving lasting health and vitality. Prominent speakers included James Michael Lennon, Dr. Alec Burton, Dr. Alan Goldhamer, Dr. Ronald G. Cridland, Dr. Philip Martin, Dr. Nejla Burton, Dr. Jennifer Marano, Dr. Frank Sabatino, Dr. Joel Fuhrman, Dr. Keki Sidhwa, Dr. Douglas Lisle, Paula Duvall, Dr. T. Colin Campbell, Paul A. Goldberg, Howard Lyman, Dr. D. J. Scott, and Victoria Moran.

1999: On Dec. 16th, the board approved the name change to the National Health Association, as it was felt that this title better reflected and summarized the organization’s mission statement. 

2000: The National Health Association (NHA) was well represented at the North American Vegetarian Society’s (NAVS) Vegetarian Summerfest, held July 5–9, 2000, at the University of North Carolina in Asheville. Featured speakers included NHA Executive Director James Michael Lennon, Dr. Alan Goldhamer, and Dr. Joel Fuhrman. 

2000: The 52nd NHA Conference was held at the Wyndham Miami Beach Resort, Miami Beach, FL, from July 14th to 18th. The Conference brought together attendees from around the world for inspiring lectures, workshops, and panel discussions on diet, fasting, detoxification, and holistic health. Keynote presentations by Howard Lyman and Dr. T. Colin Campbell highlighted the event, while sessions emphasized practical strategies for lasting health and lifestyle transformation. Prominent speakers included James Michael Lennon, Jeff Novick, Dr. Frank Sabatino, Dr. Joel Fuhrman, Dr. Ronald G. Cridland, Dr. Douglas Lisle, Dr. Jennifer Marano, Dr. Alan Goldhamer, Paul A. Goldberg, Dr. Alec Burton, Dr. Nejla Burton, and Dr. D. J. Scott.

2000 (until 2003): Mark Epstein served as president of the American Natural Hygiene Society.

2000: In August, NHA Vice President Jeff Novick attended the Florida Magazine Association’s annual awards ceremony to accept three writing awards on behalf of Health Science magazine. Former NHA Executive Director and Health Science Editor James Michael Lennon received two Best Editorial awards for “Candidates Never Promise Health” (Nov./Dec. 1999) and “Questioning Unexamined Beliefs” (July/Aug. 1999). Associate Editor Susan Taylor earned a Best Regular Column award.

2001: No NHA Conference was held.

2002: Instead of a National NHA Conference, a health seminar was held at the Conference Center, Chevy Chase, MD, on March 16th. This Seminar brought together attendees for an intensive day of learning about diet, nutrition, and optimal health. Lectures focused on the benefits of plant-based eating, weight management, and distinguishing truly healthy foods from common misconceptions. Prominent speakers included Mark Epstein, Milton Mills, M.D., Joel Fuhrman, M.D., and Jeff Novick, M.S., R.D., L.D./N.

2002: Dr. Gerald Benesh, aged 90, passed away peacefully on Friday, November 15, 2002, due to natural causes. His legacy and contributions will be deeply missed.

2003:  Dr. William Esser, who passed away in 2003, left a profound legacy that continues to shape the wellness movement today.

2003: In place of a national conference, a NHA Health and Fitness Weekend was held at the Regency Spa, Hallandale, Florida, from October 24th to 27th. Members from across the U.S. gathered for a relaxing and educational weekend focused on health, fitness, and natural living. Attendees enjoyed cooking classes, exercise sessions, meditation, and lectures on nutrition and stress management. Prominent speakers included Dr. Frank Sabatino, Jeff Novick, M.S., R.D., L.D./N., and Chef John Nowakowski.

2003 (until 2006): Mark Huberman served as president of the American Natural Hygiene Society.

2004: The NHA Conference was held at the Regency Spa, Hallandale, Florida, from July 22nd to 26th. This Conference celebrated the achievements of longtime Hygienic physicians, with Lifetime Achievement Awards presented to Dr. Alec Burton for 50 years of service and Dr. Keki Sidhwa for 45 years of publishing The Hygienist. Attendees enjoyed lectures, workshops, and hands-on cooking classes focused on nutrition, stress management, fasting, and holistic health. Prominent speakers included Dr. Frank Sabatino, Dr. Alec Burton, Dr. Keki Sidhwa, Jeff Novick, and Chef John Nowakowski.

2005: The 54th NHA Conference was held at the Regency Spa, Hallandale, Florida, from June 9th to 13th. Members from around the world gathered for four days of lectures, fitness activities, cooking demonstrations, and social events celebrating healthy living. Educational sessions covered topics such as fasting, hormones and health, physical fitness, stress management, children’s health, and nutrition, with lively question-and-answer discussions following many presentations. Prominent speakers included Dr. Frank Sabatino, Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Alec Burton, Dr. Nejla Burton, and Dr. D. J. Scott, along with culinary presentations by Chef John Nowakowski.

2006: The 55th NHA Conference was held again at the Regency Spa, Hallandale, Florida, from June 1st to 5th. Members from around the world gathered for the 55th Conference at the Regency Spa for a program of lectures, cooking classes, fitness activities, and social events promoting healthy living. Educational sessions covered topics such as fasting, heart disease prevention, addiction and health, diet design, and overcoming barriers to healthful living. Prominent speakers included Dr. Frank Sabatino, Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Alec Burton, Dr. Nejla Burton, Jeff Novick, and Dr. D. J. Scott, along with culinary presentations by Chef John Nowakowski.

2006 (until 2012): Jerry Deutsch served as president of the American Natural Hygiene Society.

2007: The 56th NHA Conference was held yet again at the Regency Spa, Hallandale, Florida, from July 19th to 23rd. Members enjoyed inspiring lectures, cooking demonstrations, fitness activities, and social events in a beachside setting. The program explored topics such as fasting, nutrition science, diet myths, aging, and the foundations of health, complemented by exercise sessions and lively discussions. Prominent speakers included Dr. T. Colin Campbell (keynote), Dr. Frank Sabatino, Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Alec Burton, Dr. Nejla Burton, Jeff Novick, and Dr. D. J. Scott, along with culinary presentations by Chef John Nowakowski.

2008: The 57th NHA Conference was held at the favorite Regency Health Spa, Hallandale, Florida, from July 17th to 21st. Members from around the world gathered in Florida to celebrate the 60th anniversary of the National Health Association, enjoying lectures, fitness activities, social events, and a food demonstration by Chef John Nowakowski. Educational sessions explored nutrition, disease prevention, fasting, and healthy living, highlighted by lively discussions with speakers. Prominent speakers included Dr. Joel Fuhrman (keynote), Dr. Frank Sabatino, Dr. Alec Burton, Dr. Nejla Burton, Dr. Stephan Esser, Susan Smith Jones, Jeff Novick, and Dr. Keki Sidhwa.

2009: The 58th NHA Conference was held at the wonderful Regency Health Spa, Hallandale, Florida, from July 23rd to 27th. Health-minded participants from around the world gathered to enjoy lectures, cooking demonstrations, fitness activities, and informal discussions promoting healthy living. The program explored topics such as nutrition science, fasting, heart disease prevention, inflammation, exercise, and food addiction, highlighted by Dr. Caldwell Esselstyn’s keynote lecture, “Making Yourself Heart Attack Proof.” Prominent speakers included Dr. Alec Burton, Dr. Nejla Burton, Dr. Stephan Esser, Jeff Novick, Dr. Frank Sabatino, Dr. Keki Sidhwa, and Dr. Michael Klaper, with a cooking demonstration by Chef John Nowakowski.

2010: The 59th NHA Conference was held at the Flamingo Conference Resort, Santa Rosa, California, from August 19th to 23rd. NHA members from around the world gathered in Santa Rosa for four days of lectures, fitness activities, and social events celebrating healthy living. Presentations explored topics such as fasting, nutrition, lifestyle medicine, vaccines, diabetes, cancer, and exercise, alongside yoga sessions, walks, and community activities. Prominent speakers included Dr. Alec Burton, Dr. Alan Goldhamer, Dr. John McDougall, Dr. Douglas Lisle, Dr. Keki Sidhwa, Dr. Lawrence Palevsky, Dr. Stephan Esser, Dr. Nejla Burton, Susan Smith Jones, and Dr. Benno Krachler.

2011: The 60th NHA Conference was held back at the Regency Spa, Hallandale, Florida, from Sept. 22nd to 26th. Members enjoyed lectures, cooking demonstrations, fitness activities, and discussions on health and wellness. Presentations covered topics such as nutrition science, fasting, healthy aging, digestion, joint health, and lifestyle medicine, along with yoga, tai chi, and aquatic exercise sessions. Prominent speakers included Dr. Michael Greger, Dr. Alec Burton, Dr. Michael Klaper, Dr. Frank Sabatino, Dr. Stephan Esser, Dr. Nejla Burton, Susan Smith Jones, and Dr. Paul Goldberg, with a food demonstration by Chef John Nowakowski.

2012: The 61st NHA Conference was held at the Regency Spa, Hallandale, Florida, from July 19th to 23rd. Attendees gathered for four days of educational lectures, food demonstrations, fitness activities, and community fellowship centered on healthful living. Presentations explored topics such as plant-based nutrition, fasting, calorie density, exercise, weight management, and preventive health. Prominent speakers included Victoria Moran, Dr. Alan Goldhamer, Dr. Frank Sabatino, Jeff Novick, Dr. Stephan Esser, and Dr. David Richards, with culinary demonstrations by Chef John Nowakowski and Cathy Fisher.

2012 (until Present): Mark Huberman serves as president of the American Natural Hygiene Society.

2013 (until 2016): No Conferences were held.

2014: Lynn Grudnik retired as Executive Director on May 31, 2014, and NHA headquarters moved to Youngstown, Ohio, under the direction of NHA President Mark Huberman.

2014: NHA-Sponsored Wellness Retreat a Hit! –  On Oct 25th, Inside-Out Women’s Wellness Retreat was enjoyed by local women in Boardman, Ohio. The event focused on fitness and healthy eating, and featured guest presenters. Read more about this event in the Health Science Fall -2014.

2016: Mahoning Valley Vegan Meetup – On November 5, 2016, NHA President Mark Huberman and his wife, Wanda, joined 15 others, several of whom are members of the NHA, at a Mahoning Valley Vegan Meetup Diner at Eden, a magnificent, mostly raw and organic vegan restaurant in the Shadyside District of Pittsburgh. Featured in Health Science, Winter 2017.

2017: May 18th was a remarkable evening for the NHA. President Mark Huberman traveled to Sun City in Hilton Head, South Carolina, to present Chef AJ to the members of the fast-growing Eat Smart, Live Longer Club. The evening event was a resounding success with a sellout crowd of 540 in their beautiful Magnolia Hall. Read more about it in the Health Science – Summer 2017.

2017: The 62nd NHA Conference was held at the Cleveland Marriott East, Cleveland, OH, from June 22nd to 25th. This Conference brought one of the largest turnouts in over a decade for a weekend of healthful living, lectures, cooking demonstrations, fitness activities, and community engagement. Attendees heard inspiring presentations on plant-based nutrition, fasting, disease reversal, longevity, and preventive health. Prominent speakers included Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Michael Klaper, Dr. Stephan Esser, Dr. Pam Popper, Dr. Joel Kahn, Dr. Gracie Yuen, and Dr. Laurence Karns, with culinary demonstrations by Cathy Fisher.

2018: On April 19, the NHA celebrated another incredible evening as President Mark Huberman returned to Sun City Hilton Head, the largest active adult community in the heart of South Carolina’s Lowcountry. President Huberman sponsored and introduced Dr. Frank Sabatino to members of the community’s rapidly growing “Eat Smart, Live Longer” club, which has now expanded to nearly 700 members. Read about it in Health Science – Spring, 2018.

2018: The 63rd NHA Conference was held at the Cleveland Airport Marriott, Cleveland, OH, from June 28th to July 1st. This Conference featured a sold-out weekend of healthful living, fitness activities, cooking demonstrations, and educational excursions, including a trolley tour of Cleveland and a visit to the Rock & Roll Hall of Fame. Attendees enjoyed lectures on plant-based nutrition, fasting, longevity, disease prevention, and lifestyle medicine. Prominent speakers included Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Stephan Esser, Dr. Joel Kahn, Dr. Pam Popper, Dr. Frank Sabatino, Dr. Greg Fitzgerald, Dr. Gracie Yuen, Dr. Anthony Lim, Dr. Asa Frey, Dr. Joanna Frey, and Jon McMahon, with culinary demonstrations by Cathy Fisher.

2018: July 16, 2018, marked another memorable evening for the NHA as President Mark Huberman and his wife, Wanda Huberman, returned to Sun City Hilton Head to present Alan Goldhamer as the featured NHA speaker for the remarkable Eat Smart, Live Longer (ESLL) Club, which had grown to more than 700 members. The evening was an enthusiastic success, drawing a near-capacity crowd of approximately 500 attendees who were captivated by Dr. Goldhamer’s blend of scholarship, insight, and humor. Following his engaging presentation, audience members lined up with thoughtful questions, eager to learn more about therapeutic fasting, lifestyle medicine, and the principles of healthful living. Read about it in Health Science, Fall 2018.

2018: “ Eat Well Stay Well” 2018 One-Day Immersion – On November 4, 2018, NHA member Sharon McRae, with the support of her amazing family and a host of volunteers, presented an extraordinary one-day event called “Eat Well Stay Well” in Columbia, Maryland. A sell-out crowd of nearly 400 filled the beautiful Smith Theater at Howard Community College to hear a powerful lineup of speakers, including Drs. Joel Fuhrman, Neal Barnard, and Dana Simpler, along with registered dietitian and author Brenda Davis, and the always amazing Chef AJ. Read about it in Health Science Winter, 2019.

2019: The sun was shining in every sense of the word during the inaugural five-day NHA/Balance for Life Wellness Retreat, held January 5–9, 2019, at the beautiful Wyndham Deerfield Beach Resort in sunny Florida. Nearly 100 attendees filled the retreat to capacity, eager to begin the New Year with renewed energy, inspiration, and a commitment to vibrant health through whole-food, plant-based living. The retreat featured an outstanding lineup of presenters, including resident Health Director Frank Sabatino, alongside NHA leaders Alan Goldhamer and Stephan Esser, as well as the legendary Victoria Moran. Through dynamic lectures, engaging discussions, delicious plant-based cuisine, and the camaraderie of like-minded attendees, the retreat offered a powerful and uplifting start to a healthier year. From Health Science Spring 2019.

2019: On January 17, 2019, Dr. Joel Fuhrman continued the rich tradition of NHA-featured speakers lecturing to sell-out crowds at the amazing Eat Smart, Live Longer (ESLL) Club in Sun City Hilton Head. Read about it in Health Science Spring 2019.

2019: NHA Joins Leading Vegan Influencers at Balance for Life Florida – From May 5–8, NHA President Mark Huberman and board member Dillon Holmes represented the National Health Association at the inaugural Vegan Industry Leadership Summit, a first-of-its-kind gathering of leaders, educators, influencers, and advocates in the plant-based movement. Organized by Justin Belleme of JB Media Group and bestselling author Robert Cheeke, the event brought together some of the most influential voices in vegan health, wellness, and outreach. Hosted at the beautiful Wyndham Deerfield Beach Resort and led by Dr. Frank Sabatino, the summit provided a unique opportunity for collaboration, education, and strategic discussion focused on advancing plant-based living and health education worldwide. Read about it in the Health Science magazine, Summer 2019.

2019: On May 8, 2019, the NHA was pleased to bring the legendary Dr. Michael Klaper to the amazing Eat Smart, Live Longer (ESLL) Club in Sun City Hilton Head. Dr. Klaper spoke to another sell-out crowd of over 500 and exposed the many myths and truths about maintaining strong bone health as we age. Read about it in the Health Science magazine, Summer 2019.

2019: On May 26, 2019, Mark and Wanda Huberman represented the NHA at another wonderful Eat Well Stay Well event, organized by NHA member Sharon McRae and her family—this one in New York City. Read about it in the Health Science magazine, Summer 2019.

2019: The 64th NHA Conference was held at the Cleveland Airport Marriott, Cleveland, OH, from June 27th to 30th. The Conference brought together a sold-out crowd for a weekend of education, fitness, culinary demonstrations, and community-building activities, including yoga, hiking, and tours of Cleveland’s landmarks. Keynote speaker Dr. Neal Barnard presented “Avoiding Alzheimer’s: Power Foods for the Brain,” alongside lectures by returning favorites Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Stephan Esser, Dr. Pam Popper, Dr. Frank Sabatino, Dr. Greg Fitzgerald, Victoria Moran, and newcomers Chef AJ, John Pierre, and Dr. Nathan Gershfeld. Attendees enjoyed interactive sessions, Q&As, and practical workshops on fasting, plant-based nutrition, longevity, stress management, and movement.

2020: Wanda Huberman becomes Executive Director.  

2020: NHA members had the opportunity to return to Florida’s beautiful Wyndham Deerfield Beach Resort from January 12–16 for the second annual NHA/Balance for Life Health Retreat. Hosted by Mark and Wanda Huberman, the retreat featured an outstanding lineup of presenters and health experts, including resident health director Dr. Frank Sabatino, legendary physician Dr. Michael Klaper, the always dynamic Dr. Stephan Esser, internationally respected registered dietitian Brenda Davis from British Columbia, and longevity and age-reversal expert Jayney Goddard, who traveled from the United Kingdom to participate. The retreat offered attendees an inspiring and rejuvenating experience filled with education, connection, and practical tools for vibrant living in a beautiful oceanfront setting. Learn more in Health Science Spring 2020.

2020: The NHA Conference was canceled due to the outbreak of COVID.

2021: The 65th NHA Conference was held at the Embassy Suites, Independence, OH, from June 24th to 27th. This Conference offered a weekend of inspiring lectures, interactive Q&A sessions, yoga, guided hikes, and SOS-free culinary demonstrations, with both in-person and livestream participation from over 700 attendees across 23 countries. Key speakers included Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Stephan Esser, Dr. Frank Sabatino, Dr. Michael Klaper, Dr. Stephan Esser, and Dr. Nathan Gershfeld, covering topics such as fasting, plant-based nutrition, longevity, exercise, and addiction. Attendees enjoyed a unique sense of community, beautiful weather, and the opportunity to explore healthful living in a supportive, educational environment.

2022: The 66th NHA Conference was held again at The Embassy Suites, Independence, OH, from June 23rd to 27th. The Conference offered an inspiring weekend of lectures, Q&A sessions, cooking demonstrations, yoga, and guided hikes, bringing together one of the most diverse groups in NHA history. Key speakers included Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Stephan Esser, Dr. Frank Sabatino, Dr. Nathan Gershfeld, Brenda Davis, Dr. Columbus Batiste, and Jane Esselstyn, covering plant-based nutrition, fasting, longevity, orthopedic health, and disease prevention. Attendees also enjoyed interactive demonstrations, community-building activities, and a dynamic program that blended education, wellness, and fun.

2022: The NHA was proud to resume its support of the impactful work of the Eat Smart, Live Longer Club (ESSL) by sponsoring Frank Sabatino as a featured speaker on November 18. Building on that momentum, we followed up on December 17 with a special event featuring Saray Stancic, who hosted a screening of her groundbreaking documentary Code Blue for club members. Learn more about this event in the Health Science Magazine – Winter 2022.0

2022: The NHA Podcast officially launched with its first episode on December 1, marking an exciting expansion of the organization’s educational outreach. Just one week later, on December 8, the NHA Newsletter debuted, providing members with regular updates, insights, and curated health content. Together, these two platforms have strengthened the NHA’s ability to share timely information, highlight expert voices, and foster a deeper connection with its growing community.

2023: The NHA celebrated its 75th anniversary and the 67th Conference at the Annual Conference at the Holiday Inn, Independence, OH, from June 22nd to 26th. The NHA Conference celebrated the Association’s 75th Anniversary with a weekend of lectures, Q&A sessions, cooking demos, yoga, hikes, and SOS-free meals, delighting attendees from around the world. Prominent speakers included Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Stephan Esser, Dr. Frank Sabatino, Dr. T. Colin Campbell, John Pierre, Gene Baur, and Robyn Denning, presenting on fasting, plant-based nutrition, stress management, regeneration, and overall health. The program combined education, wellness, and community-building with engaging activities like museum tours, guided hikes, and live music.

2023: The NHA occasionally partners with events that align with its mission, including the annual Farm Days Festival at Dr. Ron Weiss’s Ethos Farm in New Jersey. The Sept 9-10, 2023 event drew over 400 attendees and featured leading voices in health and sustainability, offering a memorable and transformative experience. Learn more in the Health Science Winter 2024.

2024: On the weekend of July 12, 2024, the NHA was proud to partner with Keuka College and its progressive president, Amy Story, in launching their inaugural “Wellness Weekend at the Lake.” This amazing weekend, attended by a sold-out crowd of over 200, began with an inspiring tour of Gene Baur’s legendary Farm Sanctuary in Watkins Glen, New York, and was followed by an all-star list of presenters in Keuka’s beautiful college chapel.

2024: On June 20, 2024, just before the NHA Conference, we were delighted to sponsor fitness consultant, nutritionist, and animal ethics champion John Pierre, who spoke to a packed room at their beautiful Lake House. According to current ESLL President Maria Stevens, “Our members are still buzzing about his fantastic presentation!”

2024: The 68th NHA Conference was held at the Holiday Inn, Independence, OH, from June 27th to 30th. The sold-out Conference featured a dynamic weekend of lectures, fitness classes, guided hikes, cooking demos, and SOS-free meals, celebrating health, community, and plant-based living. Prominent speakers included Dr. Caldwell Esselstyn, Dr. Neal Barnard, Dr. Joel Fuhrman, Dr. Alan Goldhamer, Dr. Stephan Esser, Dr. Frank Sabatino, Dr. Csilla Veress, and Dr. Ron Weiss, along with Jane and Anne Esselstyn, Robyn Denning, John Pierre, and Jason DeSalvo. Attendees enjoyed inspiring presentations on fasting, nutrition, exercise, sleep, and emotional health, complemented by live music, Q&A sessions, and tours of the Vitamix headquarters.

2025: On April 17, Dr. Ted Barnett (aka “Dr. Veggie”), President and Board Chair of the Rochester Lifestyle Medicine Institute, was the latest featured speaker sponsored by NHA for the amazing Eat Smart Live Longer Club (ESLL) at Sun City Hilton Head. Learn more in Health Science Summer 2025.

2025: The 69th NHA Conference was held again at the Holiday Inn, Independence, OH, from June 26th to 29th. The Conference offered a weekend of education, fitness, cooking demos, and wellness experiences, including guided hikes, yoga, and tours of the Vitamix factory. Prominent speakers included Dr. Joel Fuhrman, Dr. Stephan Esser, Dr. Csilla Veress, Dr. Robynne Chutkan, Dr. Meagan Grega, along with Victoria Moran, John Pierre, Jason and Deb DeSalvo, and Chuck Carroll. Topics covered include gut health, epigenetics, nutrition, sleep, emotional wellness, and plant-based living, blending practical advice with interactive sessions and inspiring presentations.

2025: In December, the TrueNorth Health Foundation partnered with the NHA to launch an exciting new co-branded membership tier: the NHA + TrueNorth Community. This unified experience offered members an enhanced level of education, connection, and support, reflecting a shared commitment to health through healthful living. Together, the organizations created a dynamic community where individuals could access trusted guidance and meaningful support to help them thrive. Learn more in Health Science Winter 2026.