Why Choose Protein Snacks?
By David Heber, M.D., Ph.D. It is well established that the typical person eating a western type diet consumes more daily calories than he needs. High calorie snacks filled with fats and sugars contribute to these extra calories. Protein packed bars, drinks, soups, and nuts are far superior to other snacks because of the inherent differences between protein and sugars and fats. First off, protein is more satisfying than the other two macronutrients because of specific signals it sends to the brain. When we snack on protein instead of sugars and fats, the body feels more full which helps people control their appetite between meals, thus cutting calories and controlling their weight. Recent clinical research has supported this physiologic phenomenon.* A second reason for choosing protein as a snack is its thermogenic effect. This refers to the metabolic tax a food puts on the body after we eat it. This metabolic tax for protein is much higher than sugar or fat because the body uses more
