Answer this one: Depression peaks at certain life stages. People in which group are likely to experience it most often?

If you have diabetes, keeping your condition under control early on will help you avoid complications that may come up later. This multiple-choice quiz will help you with important answers now.

Peripheral neuropathy is a term that refers to temporary or permanent damage to the peripheral nerves – the nerves that carry information to and from the brain and spinal cord to the rest of the body. This damage is one of the most common complications of diabetes.

The kidney's main job is to get rid of excess fluid and waste material in your blood. A person with kidney failure needs dialysis or a kidney transplant to survive. Learn more about dialysis by taking this quiz.

Anyone can get diarrhea. In fact, the typical American adult experiences diarrhea about 4 times a year. Most cases of diarrhea last a day or 2 and need no treatment. Find out more about this common digestive problem by taking this quiz.

You hear a lot about fiber and why you need it. But what is it? Learn more about this important part of your diet by taking this quiz.

Find out how much you know about the newest dietary guidelines and how they differ from the old food pyramid.

Many Americans take vitamins, minerals, or other dietary supplements every day without knowing enough to ensure optimum results.

What happens to that cheeseburger and fries you had for lunch? During the digestive process, food is converted into energy that's used by your body. Take this quiz to see how much you know about how digestion works.

Answer this one: Which is the most important hygiene habit to teach young children? Learn the answer to this and other prevention questions by taking this multiple choice quiz.

What's the best way to help children adjust to divorce?

Your doctor can't give you the best care if you don't say what's really going on. This true-false quiz will help you prepare for your next visit.

When you're thirsty for a drink of water, you probably turn on the tap, or open a container of bottled water. You may take for granted the quality of the water you drink. but water safety can vary from place to place. Find out more about drinking water by taking this quiz, based on information from the U.S. Environmental Protection Agency.

During pregnancy, is it OK to take an aspirin for that headache or a sleeping pill when you’re tossing and turning at night? Take this quiz to get the answers on different types of drugs and if they may have harmful effects on your unborn child.

Which habits can harm your vision? Learn about them by taking this quiz.

Learn how to better manage your medicines by taking this quiz.