This is a Non-Vegetarian list, in the next post we’ll cover Top 10  Natural Sources of Protein (Vegan and Vegetarian).   –  Rankings generally based on nutrient density Protein per gram and as usual it pays to go Organic. –  Key: Protein per 100g |  Protein per standard serving | Calories per 1 gram of Protein   … Continue reading Top 10 Natural Sources of Protein