Some people may not admit they are having trouble hearing. But, if ignored or untreated, these problems can get worse. If you have a hearing problem, you can get help. Here are some of the chemicals being studied and what scientists have learned about them so far. Explorers once searched for the fountain of youth, and old legends tell of magic potions that keep people young.
Hormones are powerful chemicals that help keep our bodies working normally.
They are made naturally, by the body, and can affect us in far-reaching ways. Levels of some hormones decrease as a normal part of aging. In other cases, the body may fail to make enough of a hormone for other reasons. Most older people want and are able to enjoy an active, satisfying sex life. Regular sexual activity helps maintain sexual ability.