Energy drinks may give you more than a boost

By AMERICAN HEART ASSOCIATION NEWS

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Energy drinks may give you more than a mental and physical boost — and it’s not good for you.

According to a study in the Journal of the American Heart Association, a 32-ounce energy drink with 320 milligrams of caffeine resulted in more profound changes in the heart’s electrical activity and blood pressure than a 32-ounce control drink with the same amount of caffeine…  American Heart Association