The importance of protein in a healthy diet is well known to nutritional scientists, and widely understood by the general population. Indeed, every bodily system is directly or indirectly supported by protein. For example, protein supports the structural development of cells, helps ensure the integrity of tissue, aids digestion, carries hormones, and strengthens the immune system[i].

More recently, however, the motivation for people to choose protein-rich foods has been fueled by carbohydrate-free and carbohydrate-reduced diets, such as the Atkins