What causes mental illness? It's complicated. Although the exact cause of most mental illnesses isn't known, research shows they often come from a complex mix of biological, genetic, psychological ...

Female pattern baldness (androgenetic alopecia) is the most common cause of hair loss in women, but there are many other potential causes. Some effective treatment options are available.

Diarrhea can range from a mild, temporary condition to a potentially life threatening one. Common causes include viruses, bacteria, and parasites. Diarrhea is characterized by loose or watery stools.

Anemia is measured according to the amount of hemoglobin in the blood. There are many different types and causes of anemia. Some types of anemia are mild and can be easily treated, while others ...

Weakness in the legs can be due to a spine or leg injury, but other potential causes can include diabetic neuropathy, cancer, stroke, myasthenia gravis, and other underlying conditions. It is a common ...

This means more energy reaches the surface of the Earth near the equator. And that causes the lower part of the atmosphere, where weather occurs, to be both warmer and have higher pressure on ...

Stress is the body’s natural defense against predators and danger. It causes the body to flood with hormones that prepare its systems to evade or confront danger. People commonly refer to this ...