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Why Protein?
Protein is one of the three “macronutrients” in the human diet. (The other two are fats and carbohydrates.) One major point of difference that sets proteins apart from the other macronutrients is that our bodies cannot completely synthesize proteins. In other words, we need to get proteins from our diet. Proteins are responsible for a long list and wide variety of essential functions in our bodies including the growth and maintenance of muscle, bones, cartilage, hair, skin and nails. Proteins are also needed to make certain enzymes, hormones and blood. Proteins also help to enhance immune function.
One exciting benefit of dietary protein is that it increases feeling of fullness (satiety) when compared to equal amounts of carbohydrates and fats. The result is that we can eat fewer calories from protein and feel just as satisfied as we would from eating greater amounts of carbohydrates. Protein is a natural appetite suppressant!