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Troops Exposed to Hidden Caffeine in Supplements, Study SaysDietary supplements can contain hidden amounts of caffeine, which may pose health risks for troops.
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What is Heat Stroke?Hot days can not only be uncomfortable, but deadly too.
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How is Coffee Decaffeinated?For those who like the taste of java but can't stand the jitters, scientists have devised a variety of ways to extract caffeine from coffee beans.
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Caffeine Levels in Energy Drinks May Be Higher Than AdvertisedSome energy drinks may contain more caffeine than listed on their labels, according to a new report.
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How Energy Drinks May Affect Kids' HeartsEnergy drinks should not be consumed by children, experts say.
heart-circulation -
Can Caffeine Kill You?Caffeine can kill, but how many cups of coffee would it take?
food-drink -
Does the Heart Ever Skip a Beat?There's nothing romantic about your heart skipping a beat, whatever the poet might say.
heart-circulation -
Coffee Talk: A Jolt of Java May Ease Your Neck PainIf your job is a literal pain in the neck, drinking coffee may help.
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North American Passion for Caffeine A Thousand Years OldNative Americans sought the buzz of caffeine for ritual cleansing.
human-behavior
