How much fiber should you consume? Is there more than one kind of fiber? What foods contain fiber? Test your knowledge about fiber by taking the Fiber Quiz.

Overactive bladder is a health problem that can affect your daily life. It can cause you to feel depressed, guilty, and tired from not sleeping well. You may have to miss work and may struggle with personal relationships.

Do you know tobacco smoke's effect on asthma? What about asthma's effect on pregnancy? Find out the answers to these and other questions by taking this quiz.

Each year, more than a million Americans die of heart attacks and other forms of heart disease. Low-dose aspirin therapy is one weapon in the arsenal against heart disease that also includes healthy dieting, adequate exercise, and not smoking. Learn more about aspirin's role in combating heart disease by taking this quiz

Aplastic anemia is a rare blood disorder that affects the growth of blood cells. "Aplastic" means "lack of growth."

Osteoporosis is a disease that thins and weakens a person's bones, making them less dense and more fragile.

Getting older can affect your oral health. Some health conditions can affect your mouth, making problems you already have worse. That’s why is especially important to get good dental care as an older adult.

If you work the night shift, you face unique health and productivity challenges. Many night workers have difficulty falling asleep during the day and staying awake at night.

Dieting is temporary when it comes to losing weight. To keep weight off you actually have to change your lifestyle. Why is it so hard? For one thing, we may not know as much as we think. Take our quiz to test your knowledge.

Many households in the United States have someone who suffers from migraine headaches. Take this quiz to test your knowledge of migraines.