If you ask an old man for a wish chances are he'll ask to be young again. One of our deepest fantasies is to slow down time to preserve the glory of our youth. While that may not happen overnight scientists have figured out some ways to delay ageing and stay young. Recently scientists have devised a biological clock using human DNA that can slow down ageing and also fight cancer. The main function of this clock is to compare the biological age of body tissue with a person's real age. Among the discoveries made were A healthy female breast
