Are we addicted to sodium?
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Nora Keenan, Ph.D., is an epidemiologist with the Centers for Disease Control’s division for heart disease and stroke prevention. |
Nearly 70 percent of adults in the United States are getting far more sodium from our diets than is recommended. Compared to previous generations, we eat more restaurant meals and takeout and much more processed food. In fact, in just one day, the average American consumes nearly 3,500 milligrams (mg) of sodium, 50 percent higher than the daily recommended allowance. Here’s how to shake the salt habit.
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What does angina feel like?
William E. Boden, M.D., is clinical chief of cardiovascular medicine at
the University of Buffalo schools of medicine and public health.
Angina typically presents with tightness and pressure—an oppressive sensation. Patients sometimes describe feeling as if an elephant were sitting on their chest. I always ask patients to distinguish between pain and pressure. Less typical symptoms are shortness of breath, nausea, vomiting and sweating. Atypical symptoms tend to be more prevalent in women, which explains why women are diagnosed less frequently… Read more.
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What causes heart palpitations?
Palpitations are feelings that your heart is skipping a beat, fluttering, or beating too hard or fast. You may have these feelings in your chest, throat, or neck. They can occur during activity or even when you’re sitting still or lying down. Many things can cause palpitations. You may feel palpitations even when your heart is beating normally or somewhat faster than normal. In these cases, nothing is wrong with your heart. However, some palpitations are a sign of an actual heart problem… Read more. |
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