A novel placebo-controlled study has found daily caffeine consumption can significantly reduce the volume of gray matter in ...

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 ...

A 2023 study found that higher caffeine levels in the blood are linked to lower BMI and reduced risk of type 2 diabetes. The ...

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

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

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 ...

There is no strong evidence to say that caffeine increases a person’s risk of developing dementia. The effects of caffeine on the risk of developing dementia have been studied many times. These ...

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 ...