You can overdose on melatonin. However, the risk of having a life-threatening reaction is rare. Taking too much can increase ...

But, there are a lot of things you can do to make sure you are living a long time. In fact, your genes only account for a ...

Spray sunscreens are a convenient way to protect your skin from the sun, but only if they're used correctly. Here are the most common mistakes people make—and how to fix them.