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 ...

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

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 healthy, well-balanced diet goes a long way to keep your body strong, including your lungs. In general, aim for a variety of foods from each food group to keep your lungs happy. (Hint: More plants ...

If you deal with insomnia, then cardio workouts, also called aerobic exercise, such as swimming, biking, jogging, or walking, may help you sleep. You may also see some improvement in sleep apnea ...

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.

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 ...

Your child’s nausea has turned to vomiting, and you want to help them fast. Luckily, bouts of vomiting in kids aren’t usually harmful, and they pass quickly. Common causes are stomach viruses and ...

Magnesium is a mineral your body needs to work right. It helps with hundreds of important body processes, including those that control how your muscles and nerves work. It helps to keep your bones ...

Puberty's changes start when the brain triggers the production of sex hormones. Although physical changes follow a predictable pattern, every child develops at their own pace. Puberty usually begins ...

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 ...

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 ...