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.

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

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

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

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 ...

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 ...

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 ...

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, ...

There are two main types of ginseng: Asian or Korean ginseng (Panax ginseng) and American ginseng (Panax quinquefolius). Studies show that different types have different benefits. In traditional ...

How Does Menopause Affect Sex Drive? The loss of estrogen and testosterone following menopause can lead to changes in a woman's body and sexual drive. Menopausal and postmenopausal women may notice ...

A hysteroscopy is a procedure doctors use to diagnose and treat conditions involving the uterus and cervix, such as abnormal uterine bleeding, abnormal endometrial thickening, bleeding after menopause ...

As the opioid crisis has evolved from prescription painkillers to illicit fentanyl, new data reveals that older adults are ...