No matter how careful you are about your family's safety, hidden threats lurk in every house—sometimes where you least expect them.
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What's the best source of Vitamin C? Which B vitamin is which? Here's a quiz that offers a chance to learn something different about vitamins.
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Many households in the United States have someone who suffers from migraine headaches. Take this quiz to test your knowledge of migraines.
Your target heart rate is the range at which sustained physical activity - running, cycling, swimming laps, or any other aerobic exercise - is considered safe and effective.
Sometimes, people who abuse drugs aren't aware they have a problem. This assessment is for people who regularly use drugs and wonder if they have issues with abuse or addiction.
Multiple sclerosis (MS) is a slowly progressive disease of the central nervous system. MS damages the protective covering of nerve fibers, which leads to multiple physical problems. In this video, you'll learn about possible causes, the range of symptoms, and treatments available.