- Up to date research on the science behind the nutrition story. Daily postings nutritionfacts.org
- Founder of the nonprofit Preventive Medicine Research Institute www.pmri.org/dean_ornish.html
- Founder of Physicians for Responsible Medicine www.nealbarnard.org
- America’s premier organization on educating the health benefits of a whole food plant based diet, Cornell University www.tcolincampbell.org
- T. Colin Campbell Center for Nutrition Studies – sign up for their newsletter nutritionstudies.org
- A practicing physician for over 30 years who teaches better health through a plant-based diet. www.drmcdougall.com
- Author of Prevent and Reverse Heart Disease, Dr. Caldwell B. Esslstyn, Jr. M.D. www.heartattackproof.com
- Registered Dietitian, National speaker very knowledgeable and entertaining. www.jeffnovick.com
- American author who draws the links between nutrition, environmentalism and animal rights. www.johnrobbins.info