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 If you eat one teaspoon of table salt you take in about 2,300 milligrams of sodium. How much water that makes your body retain depends on the person.
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 Plant sterols help lower cholesterol naturally. Learn where to find them, how much to eat and how they work.
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A quick explanation of what causes blood clots that can lead to strokes or heart attacks.
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 Are heart palpitations dangerous? A doctor explains what happens when your heart seems to skip a beat.
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 Q: My mother had a stroke and now she can’t speak or write, but she can respond to questions by nodding “yes” or “no.” What is causing this? Will she be able to speak again? What can I do to help her? |
Treatment for malignant brain tumors isn't perfect, but the future is looking brighter.
Why are heart attacks are more likely to happen in the morning? Is that even true? A doctor explains.
A doctor explains the facts about plaque in your blood vessels—what it is and whether it's curable or treatable. Learn heart-healthy practices to prevent clogged blood vessels and reduce plaque.
6 deadly mistakes—and how you can avoid them