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Mayo Clinic offers award-winning medical and health information and tools for healthy living.

Health resources and personalized health tools. Information and news on depression, digestive health, diabetes, breast cancer, cardiovascular health, and much more.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Online CME in more than 20 specialties, live CME opportunities, medical education resources offered by The Cleveland Clinic.

LIVESTRONG offers trusted health information and health news on diseases, symptoms, drugs, treatments and more. Get healthy with LIVESTRONG

Authoritative health information, drawing on the expertise of the 8,000 faculty physicians at the Harvard Medical School and its world-famous affiliated hospitals.

Explore what causes high blood pressure, and learn about high blood pressure symptoms, treatment options, and appropriate lifestyle changes to lower your high blood pressure.