Studies show coffee can be beneficial, but researchers are unsure if it’s what’s in the caffeine or the coffee itself. A doctor explains what’s safe for most people.

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. With millions sipping ...

Dunkin' Donuts has so many coffee options, and some of them are bursting with caffeine. So what's the most caffeinated drink on the chain's menu?

Cutting coffee out of morning routines would be a foreign concept to most caffeine lovers in this country. But one CEO claims that quitting coffee has had the opposite effect from what she expected.

Each K-Cup contains a 5mg dose of THC, offering a convenient way for consumers to enjoy the benefits of energy and relaxation ...

Since caffeine amount can differ, a Starbucks trip doesn't guarantee an energy boost. These are the most caffeinated options ...

The rising cost of coffee has left South African consumers searching for alternatives to their daily caffeine fix. The international price of coffee beans surged by 80% in 2024, reaching record ...

“The changes in brain morphology seem to be temporary, but systematic comparisons between coffee drinkers and those who usually consume little or no caffeine have so far been lacking," Reichert sai ...

Caffeine is a central nervous system stimulant commonly found in beverages such as coffee, tea, energy drinks, and some sodas. When mixed with other stimulants, such as cold and flu medications ...

What’s most surprising, the study’s senior author, Yuan-Chin Amy Lee, said, is that even decaffeinated coffee had some similar positive impacts as observed with caffeinated coffee, suggesting ...

While many a coffee drinker would choose death before decaf, the latter is a better bet for those with acid reflux. That’s because caffeine is thought to be an aggravating factor, so decaf ...