Symptom Checker and Care Guides
Your Complete Guide to Being Well and Staying Healthy
Healthy Living
Smoking Cessation
You’ve heard all the reasons to stop smoking. You may have thought about quitting or even tried it a time or two. But you may need a little help. Learn how to get ready to quit, how to quit, and how to stay quit for a healthier, smoke-free future.
Health Centers
Neuroscience
Neuroscience focuses on your brain and nervous system, which make up your body’s complex and marvelous command center.
Your Family
Older Adults
Although genetics determines how long we will live, it's the lifestyle we choose that will determine how healthy we are as we age.
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Health Tip of the Day
Cigarettes Boost Plaque Buildup
Smoking contributes to heart disease by choking off the heart's supply of blood. Byproducts of smoking damage the linings of arteries and promote the buildup of clogging plaque. And these effects extend to the tiny blood vessels that supply blood to most of the heart muscle, according to the American Heart Association.