Food Combining Made Easy
Shelton's booklet is the most frequently referred to text on the subject. Reprinted 31 times between 1951 and 1979.
How And When To Be Your Own Doctor
This book was written after 25 years of clinical practice. Dr. Moser was not a rigid, doctrinaire natural hygienist. She incorporated into her practice what she considered the most useful aspects of many disciplines, including vitamins and other food supplements, protomorphogens, massage, accupressure, colonics, dietary restriction, etc.