Meghan Trainor is humming right along. In the past year, the dynamic singer-songwriter has won a Billboard Hitmaker of the ...

Blood is like your body’s superhighway. It carries nutrients and oxygen to everything from your heart and brain to your muscles and skin. A healthy diet is one way to optimize your circulation, or ...

Bumps, patches, and spots in your mouth can be harmless. But sometimes, they can give clues to what’s going on with your overall health. Infections, stress, medication issues, and even aging can make ...

One way to prevent muscle cramps is to get enough of these nutrients: potassium, sodium, calcium, and magnesium. They’re called electrolytes, and this WebMD slideshow can help you find them in these ...

A relative of ginger, this vivid yellow-orange spice is common in Indian, Southeast Asian, and Middle Eastern cooking. It's also been used as medicine in places like India for centuries to treat ...

Narcolepsy is a disorder that happens when your brain’s control of your sleep-wake cycle is faulty. You can get so drowsy during the day that you might fall asleep suddenly while driving or eating.

Chromium is an element found naturally in rocks, soil, and ocean water. Some people also take a specific type of chromium, trivalent chromium, as a supplement. Chromium may affect how your body breaks ...

Propofol is a strong anesthetic that's used for surgery, some medical exams, and for sedation for people on ventilators -- never as a sleep aid. It's given by IV and should only be administered by a ...

Overview: Lactase is used to help with symptoms of lactose intolerance. It is available over the counter as a dietary supplement in many forms, including as a liquid, tablet, chewable tablet, and ...

As we get older, our skin undergoes a number of changes. How skin ages will depend on several factors: your lifestyle, diet, heredity, and other personal habits (such as smoking). Sun exposure is the ...

Overview: Hawthorn is a type of plant. It is available over the counter as a dietary supplement, usually as a tablet, capsule, or powder. People take hawthorn for many different reasons, although its ...

Fatigue is a common effect of low testosterone. You might feel like you just don't have the energy that you're used to. Or you might be incredibly tired. But many other things can sap your energy, too ...