Collagen, which makes up parts of the skin, ears and skin is one of the most elastic materials within people. Healthy collagen helps keep the skin on the body tight but as we age the collagen tends to lose its elasticity and we begin to wrinkle and body parts sag. Some say one of the greatest substances ever created are collagen tablets because they have the potential to keep our skin in an auto repair mode.Nobody is exactly sure if the tablets help grow new collagen but if they are taken as precautionary measures, they can help prevent the body from getting the ill effects of aging. One thing to keep in mind before taking these supplements is to realize collagen tablets side effects on the body.