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Man's energy drink habit lands him in the hospital with heart failureThe findings add to a growing body of evidence linking energy drink consumption with heart problems.
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Drinking This Much Coffee May Trigger MigrainesCaffeine may really be a trigger for migraines, but only if you consume a lot of it, a new study suggests.
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How Is Decaf Coffee Made?Getting caffeine out of coffee is an intensive process.
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Coffee Tastes Bitter, So Why Do People Drink It?It may sound counterintuitive, but people who are supersensitive to coffee's bitter taste actually drink more of it, a new study finds.
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No, Caffeine Doesn't Help You Lose WeightSome diet supplements that contain caffeine claim that the compound helps reduce appetite. Does it?
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Do Coffee Drinkers Really Fall into 3 Groups?A new report divides coffee lovers into three groups depending on how their bodies respond to caffeine, but does science really support this conclusion?
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Here's How Much Caffeine You Need, and When, for Peak AlertnessCaffeine can perk you up, but exactly how much caffeine should you consume – and when should you take it – to achieve "peak" alertness?
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What Would Happen If You Were to Drink Five 5-Hour Energy Drinks at Once?Would you gain 25 hours of energy? Or would the consequences be more severe?
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Why Coffee Could Be the Opposite of CannabisCoffee acts on the same system in the body as marijuana does.
