Autointoxication; or, Intestinal Toxemia
Autointoxication; or, Intestinal Toxemia (Battle Creek, Mich.: The Modern Medicine Publishing Co., 1919) is Kellogg’s principal published statement of the theory on which his longevity regimen rested. In it he frames the colon’s putrefying residues as the source of a self-poisoning that drives chronic disease, and presents the Battle Creek methods (antitoxic vegetarian diet, bowel regularity, colon hygiene) as the remedy. The book is held by the Internet Archive (identifier autointoxicatio01kellgoog); a Wellcome-digitized copy of the same 1919 edition carries the catalog record b29812768, and a 1918 printing also exists. The case cites the 1919 edition for consistency with the secondary literature (Mathias 2018), which identifies the 1919 book as the popularizing text. No DOI or PMID applies; the source is cited by its archive record and catalog metadata.