An Interactive Annotated World Bibliography of Printed and Digital Works in the History of Medicine and the Life Sciences from Circa 2000 BCE to 2022 by Fielding H. Garrison (1870-1935), Leslie T. Morton (1907-2004), and Jeremy M. Norman (1945- ) Traditionally Known as “Garrison-Morton”
15871 entries, 13811 authors and 1928 subjects. Updated: March 19, 2023
Permanent Link for Entry #14435
The castel of helth gathered and made by Syr Thomas Elyot knyghte, out of the chiefe authors of physyke, wherby euery manne may knowe the state of his owne body, the preseruatio[n] of helthe, and how to instructe welle his physytion in syckenes that he be not deceyued.[London]: [In ædibus Thomæ Bertheleti typis impress], 1534.
A few copies are dated 1534, but by internal evidence they cannot be dated before 1536. The next printing was in 1539. Digital text from Old English Books Online at this link.
Subjects: Household or Self-Help Medicine, Self-Help Guides