Plain Facts

Plain Facts for Old and Young: Embracing the Natural History and Hygiene of Organic Life by John Harvey Kellogg is a comprehensive and candid guide to human sexuality, health, and hygiene, first published in the late 19th century. Written by the renowned physician and health reformer, this book addresses a wide range of topics related to the physical, mental, and moral well-being of individuals, with a particular focus on the dangers of sexual excess and the importance of self-control. Kellogg presents detailed information on the anatomy and physiology of the reproductive system, the development and care of children, and the impact of lifestyle choices on health. He discusses the consequences of unhealthy habits such as masturbation, intemperance, and improper diet, offering practical advice for maintaining purity, vigor, and longevity. The book also explores the social and moral implications of sexual behavior, advocating for temperance, chastity, and the cultivation of virtuous habits. Richly illustrated and written in accessible language, Plain Facts serves as both a medical reference and a moral treatise, reflecting the values and scientific understanding of its time. It remains a fascinating historical document, offering insight into 19th-century attitudes toward health, sexuality, and personal conduct.