Collagen

Vitamin C – along with the amino acids proline and lysine – is essential for the formation of healthy collagen. Many vitamins and minerals act as catalysts to support the manufacture of proteins. In the case of collagen, however, vitamin C is actually used up as it combines with two amino acids – lysine and proline – to form procollagen. Procollagen is then used to manufacture one of several types of collagen found in different tissues throughout the body. There are at least fourteen different types of collagen, but the most common ones are:Show more

Type I: Makes up the fibers found in connective tissues of the skin, bone, teeth, tendons and ligaments.
Type II: Round fibers found in cartilage.
Type III: Forms connective tissues that give shape and strength to organs, such as the liver, heart, kidneys, etc.
Type IV: Forms sheets that lie between layers of cells in the blood vessels, muscles, and eye.

Vitamin C Deficiency Equals Collagen Deficiency

Our body is continually manufacturing collagen to maintain and repair connective tissues lost to daily wear and tear. Without vitamin C, collagen formation is disrupted, resulting in a wide variety of problems throughout the body. Scurvy, the disease caused by vitamin C deficiency, is really a process that disrupts the body’s ability to manufacture collagen and connective tissues. With scurvy, the body literally falls apart as collagen is broken down and not replaced. The joints begin to wear down as tendons shrivel and weaken. The blood vessels crumble and begin to fall apart, leading to bruising and bleeding as vessels rupture (hemorrhage) throughout the body. Teeth loosen and fall out as the gums and the connective tissues holding teeth also begin to erode. Organs, once held firmly together by connective tissues, also lose structural strength and begin to fail. In time, the various body tissues weaken, the immune system and heart give out, leading to death.