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: Which fruits and vegetables are best for weight loss?

Eating more fruits-especially berries, apples, and pears-may help people lose weight over the long term. Soybeans and cauliflower also appear to aid weight loss. But consuming corn, peas, and potatoes may be linked to weight gain.

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