Energy drinks will never be a health food. However, modern-day brands have stepped up their game; more and more healthy ...

Caffeine overdoses in children are rising; experts recommend limiting intake and recognizing symptoms to prevent serious health risks.

Believe it or not, coffee and energy drinks aren't the only way to get that much-needed morning jolt. But does chocolate have ...

While coffee may have anti-inflammatory effects, research suggests caffeine alone may increase or decrease inflammation.

If you’re looking for the beverages that will give you the most buzz, there are a handful of coffees, teas, and other drinks ...

Caffeine, a natural stimulant found in coffee, tea, cola, cocoa, and some herbal drinks like guarana and yerba mate, affects ...

The thinking that coffee dehydrates you comes from the fact that caffeine is a diuretic, which makes some people pee. Learn ...

Last year the European Union, guided in part by the Irish study, began requiring packaged drinks with more than 150 milligrams of caffeine per liter to be labeled "high caffeine content" drinks.

While some caffeine may be beneficial, too much can have adverse effects, such as increasing the heart rate (1, 13). Some scientists say that a high intake of catechins can cause liver problems ...

Greenfield likes it because it “has the high quality you’d expect” from the brand and it “targets multiple concerns in one,” using caffeine for circulation, glycerin for hydration and ...