Collagen is the fibrous, structural protein that makes up the white fibers, the collagenous fibers, that make up skin, tendons, bones, cartilage and all of the connective tissues in the body. It is also found dispersed in the gels of the body, to provide stiffening. A good example of that is the vitreous humour of the eye. Collagen is the natural protein that constitutes most of the body’s structural support providing a framework on which to hang itself. It is the primary structure of what we know as connective tissue. It is the fibrous connective tissue that holds our body together and gives it shape.

Collagen gives the different organs their strength and along with elastin, their elastic properties. Twenty-five percent of the dry protein weight of the body is collagen.… Read the rest

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