Shelton was born on October 6, 1895 in Wylie, Texas to Thomas Mitchell Shelton and Mary Frances Gutherie Shelton, who were devoted Christians. As a child, Shelton took an interest in animals, especially their habits when sick as compared to when well. He was especially intrigued by their fasting when the farm animals became sick.

Shelton attended Bernarr Macfadden's College of Physcultopathy in Chicago and interned at Crane's Sanatorium in Elmhurst, Illinois. He also attended Lindlahr College of Natural Therapeutics for post-graduate work and served at Lindlahr's and Sahler's Sanatoriums. Shelton later continued post-graduate work at Peerless College of Chiropractic in Illinois and served an internship at Crandall Health School in Pennsylvania.

In 1921, he married Ida Pape, studied at the American School of Chiropractic, and graduated from the American School of Naturopathy with a Doctor of Naturopathy (ND) and a Doctor of Naturopathic Literature (ND Litt).

In 1922, Shelton self-published his first book, Fundamentals of Nature Cure. Seeing importance in the Hygienic Movement (launched in 1832 by Dr. Isaac Jennings and Sylvester Graham), he changed the title of this first book to An Introduction to Natural Hygiene.

A pacifist, Shelton was jailed in 1917 for making an anti-draft statement in public.

In 1927, he was arrested, jailed and fined three times for practicing medicine without a license. These arrests continued periodically through the next three decades while he continued to lecture and campaign for his ideas.[1]

In 1932, Shelton was jailed repeatedly for practicing medicine without a license. Found guilty of violating the Medical Practice Act, he served 30 days on Rikers Island.

In 1942, Shelton was charged with negligent homicide and "treating and offering to treat a human being without a state medical license" for starving a patient to death. The case was never tried and charges were dropped.

In 1978, another patient died at one of his schools, this time apparently of a heart attack. After a two-year-long court battle, Shelton lost the lawsuit for negligence and was bankrupted by the judgment. The school closed as a result.

By 1972, at the age of 77, he was completely bedridden from a degenerative neuro-muscular disease believed to be Parkinson's disease. He died thirteen years later, unable to improve his own health despite many attempts. His contemporaries were shocked to see him unable to walk, speak normally, or write.

Toward the end most of his subsequent books were dictated in a whisper. He continued his involvement in Dr Shelton's Health School (now the seventh organization under that name).

A biography of Shelton was published in 1989, Yours for Health: The Life and Times of Herbert M. Shelton by Jean A. Oswald, Franklin Books, Franklin, Wisconsin ISBN 0-9620490-0-X

• The Hygienic System, Vol. II: Food and Diet, 1935, Library of new Atlantis, San Antonio, Texas, ISBN 1-57179-415-8,

• The Hygienic System, Vol. III: Fasting and Sun Bathing for Healing Disease, 1934, Self Published, San Antonio, Texas,

• The Hygienic System: Vol VI Orthopathy, 1939, Dr. Shelton's Health School, San Antonio, Texas.

• Natural Hygiene: Man's Pristine Way Of Life, Dr. Shelton's Health School, San Antonio, Texas, 1968.

• Hygienic Care of Children, Dr. Shelton's Health School, San Antonio, Texas, 1931.

• Living Life to Live it Longer: A Study in Orthobionomics, Orthopathy and Healthful Living, 1926, Kessinger Publishing, Oklahoma City, ISBN 0-7661-8568-0,

• Shelton, Herbert M. / Willard, Jo / Oswald, Jean A.. The Original Natural Hygiene Weight Loss Diet Book (1986) Keats Publishing, Inc. New Canaan, Connecticut ISBN 0-87983-376-9

Bibliography of Herbert Shelton at Open Library (116 items).