For centuries, people have searched for the fountain of youth. Although researchers have not found that fountain, they have discovered DHEA (dehydroepiandrosterone) - a hormone that can help turn back the hands of time by improving memory and mood, boosting sex drive, increasing muscle mass, and strengthening the immune system. FAQs All About DHEA clearly explains this hormone's many benefits, and gives you the practical answers you need to make DHEA work for you. After all, good answers lead to good health.