Actually, Our body produces 2 major hormones that are really crucial. We start to lose these necessary elements as aging progresses. Our organic structure relies on estrogen and testosterone to keep our metabolism, sexual activity replication functions and so forth healthy. Aging can affect all of us by changing our hormone levels.As we grow older, hormone production slows. btw, You will need to confirm it with your doctor, before taking some non-prescribed supplements, therapy treatments, etc.