Research we’re watchting: Sex before and after a heart attack

Sex rarely triggers heart attacks, and sex after a heart attack is safe for most people. But some drugs to treat heart disease can cause erection problems, and others may have dangerous interactions with drugs used to treat erectile dysfunction.

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Research we’re watching: Longer work hours may boost stroke risk

People who work at least 55 hours per week may face a higher risk of stroke than people who work 35 to 40 hours per week. Working long hours may lead people to sit more, sleep less, and have higher stress levels-all of which can boost stroke risk.

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