We’ve all been there: that moment when you just need to have a burger (or a milkshake or a bag of potato chips), and nothing else on Earth will do. But why exactly do we have food cravings? And what do they mean?
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12 Drinks With Less Caffeine Than Coffee
Caffeine seems to be safe for most people, at least up to the amount you’d get from four cups of brewed coffee a day. But that much could make you