Dietitian Central http://www.DietitianCentral.com/
Features nutrition forums, articles, nutrition news and polls, nutrition links, and nutrition information for the nutrition professional as well as the general public.
FoodExperts.net http://www.foodexperts.net
A question & answer forum moderated by a board of food and nutrition experts who give answers to your food-related questions.
Health Success http://www.HealthSuccess.com
Group that shares fitness and nutrition tips and ideas concerning health issues and weight loss. Eating habits, weight loss, and diabetes education materials available.
Healthy Weight Forum http://www.healthyweightforum.org
Free, independent, and open to everyone. Peer education based forum offering support, motivation, recipes and fellowship for those interested in reaching and maintaining a healthy weight.