Coffee does more than wake you up. Discover 15 surprising and weird effects coffee can have on your body, from brain function ...

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and ...

Many will advise you to cut out coffee and switch to tea instead. However, research tells us it won't necessarily make a ...

Could coffee help to counteract some of the effects of alcohol on the brain, and potentially limit the risk of addiction? That's what's suggested by a new study of how caffeine interacts with the ...

By Vijay Kumar Malesu A controlled human study reveals that coffee’s complex chemical matrix may shape immune responses ...

For most people, consuming some caffeine is harmless — but too much can be dangerous. Recent news coverage has raised questions about the amount of caffeine in some popular drinks and what consumers ...

These popular beverages often have many other ingredients, like vitamins and plant extracts. Here’s what you should know ...

When you cut out caffeine, you'll miss out on the temporary spike in blood pressure people often get from caffeine. However, ...

For many Americans, a morning routine is not complete without a cup of joe. The National Coffee Association reports the average American drinks just over three cups daily. And some people opt to get ...

Want that long-lasting buzz from your morning coffee? Skip that second cup and try this surprising breakfast addition instead. Eating grapefruit with your java could potentially extend the effects of ...

A cup of coffee or tea in the morning or an afternoon caffeine pick-me-up is usually fine for most adults. But parents might want to take a closer look at caffeine and other ingredients in the drinks ...