- Calorie Count
- Codex Alimentarius
- Fat Secret
- My Fitness Pal
- Nutrition Data
- USDA National Nutrient Database for Standard Reference
- Bio Medical Central
- British Medical Journal
- Eat Right
- Highwire
- Journal of the International Society of Sports Nutrition
- Medical Journal
- Nutrition Society
- PubMed
- ScienceBlogs
- The European Food Safety Authority
- The International Sports Sciences Association
- The Journal of Nutrition Education and Behavior
- Weston A. Price Foundation