- Renew Your Life: Improved Digestion and Detoxification by Brenda Watson, C.T.
- Gut Solutions by Brenda Watson, C.T.
- The Body Ecology Diet by Donna Gates
- Colon Health by Dr. N. W. Walker
- Dr. Jensen’s Guide to Better Bowel Care by Dr. Bernard Jensen
- WATCH...YouTube Videos of Brenda Watson. A digestion Guru. If your gut is off, Brenda will tell you whats wrong and how to make it right.