Most people, myself included, start their morning with a cup of coffee. Or, more specifically, a cup of caffeine. Some folks even have a second or third cup once the clock strikes noon to power ...

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Coffee and the caffeine in it can interact with some drugs. Learn more about which drugs you should not take with coffee.

Many people want to avoid medication for ADHD. Some turn to a natural alternative—caffeine—and they may have some success with it. But is using caffeine for ADHD any different from using a ...

The low to moderate (40–300mg) amount of caffeine typically contained in a cup of coffee has been found to improve alertness, attention and reaction time, but has less consistent effects on ...

Is it a bad idea to eat chocolate at night given that the delicious bars contain caffeine? I can’t remember the last time I didn’t end my day with a square or four of dark chocolate.

Is the caffeine in chocolate the same as a cup of coffee? Here's what the experts say. We often talk about the amount of caffeine in drinks like coffee and tea, but does chocolate have caffeine?

People don’t think of decaf as ‘proper coffee’. Maybe that’s because it has a slightly different taste, or they hate the fact it won’t give you the same energising buzz as a mug of the ...