Sylvester Graham's Lectures on the Science of Human Life https://books.google.it/books?id=nRwDAAAAQAAJ, condensed by T. Baker, Manchester: John Heywood, 1881, p. 76.
Sylvester Graham: 1 quote0 likes
The Reverend Sylvester Graham , a 19th-century Presbyterian minister, was an American dietary reformer who was known for his emphasis on vegetarianism, the temperance movement and his emphasis on eating whole-grain bread; with his preaching, he inspired the graham flour, graham bread and graham cracker products.

Sylvester Graham's Lectures on the Science of Human Life https://books.google.it/books?id=nRwDAAAAQAAJ, condensed by T. Baker, Manchester: John Heywood, 1881, p. 76.