The National Center for Biotechnology Information: A review of fatty acid profiles and antioxidant content in grass-fed and grain-fed beef.
The George Mateljan Foundation – The Foundation’s mission is to offer the latest scientific information about the benefits of the World’s Healthiest Foods and the specific nutrients they provide. Equally important, we offer practical, simple and affordable ways to enjoy them that fit your individual lifestyle.
Eat Wild – Health Benefits of Grass-Fed Products.
The Food Journal and Food, Nutrition & Science – Grass-Fed Dairy