The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine your risk of developing type 2 diabetes and cardiovascular diseases.

With so many positive effects, it’s no wonder coffee and caffeine are so popular. But like any other drug, caffeine can become addictive, and eating or drinking too much can cause negative side ...

Although caffeine is generally safe in low-to-moderate amounts, high levels of consumption may lead to unpleasant and even dangerous side effects. Coffee and tea are healthy beverages. However ...

Registered dietitians weigh in on the potential side effects of pairing caffeine with common medications. Reviewed by ...

Consuming too much caffeine is definitely bad for your health, and there may be good reasons why some people want to quit it ...

This could be positive for certain people who have ... metabolism so that they can maintain the psychostimulative effects of caffeine,” Cornelis told Salon in a phone interview.

With early mornings and late nights, many students find starting their day off with a caffeinated drink important to their ...

So if you find tea has a more positive effect on keeping you alert, you might be right! What’s the price of all this extra alertness? After [5–6 hours], around half the caffeine you’ve drunk ...

In a new recommendation on kids' beverage consumption, a group of experts advised that kids ages 5 to 18 should not have ...

Coffee is one of the most loved drinks. Most of the people tend to start their day with a coffee. While many meetings and ...

Schulte also recommends that patients steer clear. “I advise limiting caffeine as much as possible due to side effects like poor sleep and anxiety,” she says. Energy drinks are particularly ...

You may avoid these side effects if you take caffeine pills instead. One small study compared the effects of caffeine pill use and placebo use on sprinting ability in non-athletes. Participants ...