
author
1831–1902
A 19th-century physician and health reform writer, he helped popularize ideas about vegetarianism, natural hygiene, and physical culture in the United States. His books and editorial work capture a lively moment in the history of self-help, diet, and public health reform.

by M. L. (Martin Luther) Holbrook
Born in Ohio in 1831, Martin Luther Holbrook trained as a physician and became a prominent American writer and editor on health. He is best remembered for his connection to the natural hygiene and physical culture movements, and for advocating vegetarianism, temperance, and everyday habits he believed supported long-term well-being.
Holbrook wrote extensively for general readers rather than only for medical specialists. He edited the Herald of Health and published books on subjects such as diet, hygiene, sexuality, marriage, and child-rearing, which made him an influential popular health author of his era.
He died in 1902, but his work remains a revealing window into 19th-century reform culture. Readers interested in the history of wellness writing, alternative health ideas, and social attitudes around the body will find his books especially notable.