If you’ve been really thirsty lately, it could be a sign that you’re eating too much salt. When that happens, you become dehydrated. Your body pulls water from your cells, and you might start to feel ...

You can expect to lose weight if you’re eating less or exercising more. But if it happens when you’re not doing those things, it can be a sign of a health problem. Find out more from this WebMD ...

Before you start a petition to replace the office water cooler with a beer keg, let's be clear: Alcohol is only healthy in smaller amounts -- about 1 drink a day for women (5 ounces of wine, 12 ounces ...

Over time, cholesterol and a fatty material called plaque can build up on the walls inside blood vessels that take blood to your heart, called arteries. This makes it harder for blood to flow freely.

Your body shape can say quite a bit about your health. But it’s important to remember that it’s just one factor. People of all shapes and sizes can be healthy -- or at risk for problems like heart ...

Meat can be a healthy source of the vitamins, nutrients, and amino acids our bodies need to function. Use this WebMD slideshow to learn more about which meats are best for you.

When you sleep in certain positions night after night, it leads to "sleep lines" -- wrinkles that become etched into the top layers of skin and don't fade once you're up. Sleeping on your side leads ...

Medically Reviewed by Zilpah Sheikh, MD on June 26, 2025 ...

Medically Reviewed by Jabeen Begum, MD on May 23, 2024 ...

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 ...

Grounding, also known as earthing, is when you stand on the earth or have contact with a product that’s grounded into the earth. This is thought to connect your body to the natural electric charge of ...

Cytolytic vaginosis, which is sometimes called "lactobacillus overgrowth syndrome" or "Doderlein's cytolysis," is thought to happen when too much of a certain type of bacteria grows in your vagina.