In order for our bodies to function optimally, it has the innate ability to heal itself. There are many ways this occurs, one being that each cell or tissue in our body MUST regenerate itself throughout a lifetime. The reason for this is that our body’s cells and tissues lose the ability to renew themselves once they are differentiated to take on a certain physiological function. These cells also get “used up” due to natural turn around, physical exertion, and/or damage due to injury or disease.