Tens of thousands of people have already volunteered to donate blood. But donations will also be needed in the coming weeks.

Curious how elderberry supplements affects blood sugar and the immune system? Learn what current research shows—plus safety ...

Joint pain and body aches are also common. How menopause causes these symptoms isn’t fully understood, but experts say they ...

Caffeine offers some real health benefits—but not if you go overboard. Here’s how coffee, energy drinks, and other caffeine ...

By contrast, glial cells seemed to be electrically silent and were dismissed as dull by most researchers. Some glia, called ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...

One out three adults has high blood pressure in the United States. Checking your blood pressure is a mainstay of every medical checkup. Now, there's some new medical advice on this seemingly mundane ...

When you are dying, at least in my limited experience, you start remembering everything. Images come in flashes—people and places and stray conversations—and refuse to stop. I see my best friend from ...

Yes, some types of exercise can help to lower blood sugar levels in both the short- and long-term. According to the American Diabetes Association (ADA), exercise can result in lower blood sugar levels ...

Drinking water can help lower blood sugar if a person is dehydrated. This is because being dehydrated causes the blood to become more concentrated, which in turn raises blood glucose levels. Drinking ...

The most direct way water impacts blood sugar is by influencing your blood volume. Blood volume is primarily composed of water (about 80%). When you are dehydrated, the total volume of fluid in the ...