I can recommend the Robert Carl Jansky’s book Astrology, Nutrition and Health .
Seven chapters are available now, beginning with Chapter One. This book is a MUST READ for any astrologer and any reader interested even remotely in the astrology of nutrition and health. No modern writer to date has such accurate insights on the subject.
Jansky combined his interest in these topics with a strong background and training in biochemistry, also his father’s life work, and this no doubt contributed to his obtaining, wearing, and never losing the championship belt of the Father of Medical Astrology.
Robert Jansky was a pioneer in the realm of medical astrology, and his work has not been touched, rivaled, nor neared by any other writer since, including names like Omar Garrison, Noel Tyl, even Charles E.O. Carter.