Diarrhea can range from mild to severe and can be dangerous in children. Find out what you can do to treat symptoms and when to call your doctor.| medlineplus.gov
Our bodies need the right amount of iron to function properly. Read about what can happen when you consume too much or too little of it.| medlineplus.gov
Vitamin D helps your body absorb calcium. You can get Vitamin D in three ways: through your skin, from your diet, and from supplements.| medlineplus.gov
A c-reactive protein test checks for inflammation in the body. Inflammation can be caused by infection, injury, or chronic disease. Learn more.| medlineplus.gov