Kidneys filter waste from your blood and ship it out in your pee. When your kidneys don’t work right, toxins can build up. One common tipoff is fatigue. You may feel spent, weak, or have trouble ...

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 piece of fruit can be a good way to satisfy your sweet tooth, but they’re not all created equal. WebMD shows you which fruits have the most -- and least -- sugar.

You can’t really avoid it, and that’s not necessarily a bad thing. Processed food is food that’s changed in any way from its natural state. That includes washing, canning, freezing, or adding ...

Medically Reviewed by Jabeen Begum, MD on June 25, 2025 ...

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.

Losing weight happens by not only changing your eating habits, but also stepping up your exercise routine. Regular exercise will go a long way in achieving your goals. To lose weight, you should aim ...

When you eat a healthy meal, you expect your body to reap the benefits of the vitamins and minerals. But a condition called malabsorption syndrome means your body isn’t able to take in many of the ...

They’re easy to pop in your mouth, but they’re processed. There’s chicken meat in them, along with bones, blood vessels, nerves, connective tissue, fat, and skin (although Chick-fil-A says its nuggets ...

Library of original WebMD video content for Sexual Health.

Learn exercises to relieve knee osteoarthritis pain and stiffness from this WebMD slideshow. Photographs illustrate moves to strengthen the knee and help prevent knee injury.

COPD Severity and Life Expectancy Doctors use a classification system called the Global Initiative on Obstructive Lung Disease (or GOLD) system to determine how severe your COPD is. It's based on how ...