The human body is made up of 25-35% collagen. It provides structure to our skin, hair, bones, and nails. Some high Collagen content can also be found in the connective tissue of animals and humans and in some plants. Collagen is a type of animal protein that can be found in bone broth or gelatinous pieces of meat, such as pork knuckles. The human body needs collagen to maintain healthy joints and skin and hair growth. Collagen supplements are available for those who cannot get enough from food alone due to age or illness. Collagen Supplements and Drinks…