While occasional caffeine consumption can cause a temporary rise in blood pressure, regular, moderate coffee consumption does ...

The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

Life-saving medical treatments often come with heavy physiological costs that extend beyond the targeted organ or disease.

Join Morgan on a two-day caffeine experiment that compares the effects of low-caffeine vs. high-caffeine coffee on daily ...

Meta-analysis links caffeine consumption to higher inflammatory bowel disease risk in smokers, those with more education, and adolescents younger than 18 years.

“Practical advice would be: If you’re taking iron, do it at least one to two hours away from coffee. Vitamin C can help ...

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 ...

Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

Coffee and the caffeine in it can interact with some drugs. Learn more about which drugs you should not take with coffee and when to discuss it with a healthcare provider.

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 ...

And there are plenty of perks associated with your morning cup—research shows coffee may even slow biological aging. But ...

It’s a common piece of advice—drinking coffee sobers you up. We hate to break it to you but that’s bull. All you’ll be is a ...