Circadian researchers explain why a single hour can rattle your body, and the simple steps that streamline the switch.

Later, I learned that circadian rhythm disorders are very common in bipolar disorder. The condition disrupts the body’s sleep ...

High blood levels of lead can be harmful, and recent headlines suggest the heavy metal has gotten ingo our food supply. Knowledge is your best defense – here's what the science and the experts say.

What Does A Drug Interaction Checker Do? The WebMD Drug Interaction Checker lets you enter the medicines, supplements, and foods you're taking to check for potential interactions. All content has been ...

There are two main types of eye doctors: ophthalmologists and optometrists. Confused about which is which and who does what? Here's a look at how they're different. Ophthalmologists and optometrists ...

You may be in it for the caffeine, but coffee is full of antioxidants. One cup has 200-550 milligrams of antioxidants, including chlorogenic acid, a compound that helps your body process fat and sugar ...

Even though the experience of pain varies from one person to the next, it is possible to categorize the different types of pain. Neuropathic pain is often described as a shooting or burning pain. It ...

Masturbation is a very natural and healthy part of childhood. And it can start at a younger age than you might think. "It's the beginning of a lifelong learning experience about their bodies and, ...

A new drug combination cuts the risk of death in people with advanced prostate cancer by 40% over eight years, according to ...

When you scrape your knee, break a bone, or cut yourself, the body is able to heal itself. But that’s not the case with certain conditions, like diabetes or heart disease. Regenerative medicine, a ...

Many men go through a phase when they take a hard look at the life they're living. They think they could be happier, and if they need to make a big change, they feel the urge to do it soon. These ...

What Does the Research Say About Cannabis? Also known as marijuana, there’s growing interest in the health benefits of cannabis, specifically cannabis compounds. Two cannabinoids that get a lot of ...