Any sudden or progressive change in a mole's appearance could be an indication of skin cancer.

True or false: If you don't get enough calcium in your diet, your body will take the calcium it needs from your bones.

True or false: Most of the lumps women find when checking their breasts aren't cancerous.

Here's a tough one: When is an unborn baby most at risk of developing abnormalities?

Answer this one: What position is best for your back when you sleep?

Back pain is a common complaint, but how serious is it? Take this quiz and see how much you know about back care.

Autism is a developmental disability that usually starts in early childhood. Because different children can have widely different symptoms, autism is classified as a "spectrum disorder," which means it is a group of disorders with similar features.

Atopic dermatitis is a chronic, inherited skin condition that affects millions of Americans. The following quiz offers helpful facts about the condition.

Allergies are nothing to sneeze at. Learn how to better deal with this condition.

Answer this one: An overweight person with high blood pressure should pay more attention to a low-sodium diet than to weight reduction.