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.

Most people do not think of caffeine as a health threat. But a case from Sweden has put the spotlight on the substance’s ...

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 ...

Dec. 11—For the early-rising workaholic or the 5 a.m. gym nut, caffeine may be part of a morning ritual for the day. Whether it's waking up before an hour-long commute or bringing blood to the muscles ...

A 21-year-old student with a heart condition died last September after drinking Panera Bread’s Charged Lemonade, a heavily caffeinated beverage. Her family is now suing the restaurant chain, alleging ...

KNOXVILLE, Tenn. (WATE) — Children are consuming more caffeine than they did just a few years ago. We know caffeine can make adults jittery and can affect our sleep, but what about kids? And how much ...

Mar. 25—Some people can't start their day without a cup of Joe or some type of caffeinated beverage, but those who consume caffeine regularly can become dependent. Caffeine can help early morning ...

One of the most common ingredients in sports supplements is caffeine. In moderate amounts, caffeine can boost performance in some sports, depending on the individual athlete. But too much caffeine can ...

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 ...

Caffeine is one of the most widely consumed stimulants globally, with extensive research documenting its ability to enhance both cognitive and physical performance. Its consumption has been linked to ...