Some people do not consume
enough protein in their diet, especially those attempting to lose weight
through dieting. Protein is a necessary dietary component, as protein is
present in every cell, tissue, and organ in our body. Next to water, protein is
the most abundant substance in our body. Muscle, skin, hair, and connective
tissues are all made of protein. The skin, which is the largest organ of our
body, is composed of protein in the form of keratin, collagen, and elastin,
which help to ward off wrinkles and provide strength and elasticity to our
skin.