More companies are pushing low-calorie, sugar-free beverages they say are healthy. Some servings have nearly the same level of caffeine as a six-pack of Coca-Cola.

Daily consumption of energy drinks with caffeine increased insomnia and other sleep problems in a new study of university students in Norway.

Energy drinks may help you get through the day caffeinated, but they can also have some nasty side effects. Here's how to choose the best one.

This innovative soda featured both caffeine and guarana, a plant from the Amazon that's naturally high in caffeine.

We’ve built a complex culture around caffeine. Not only do we have a variety of caffeinated products such as coffee, tea, sodas, energy drinks and pills, but we also have a lot of advice ...

Caffeine can also be made in a lab and added to foods, medicines, and drinks. Because it helps you feel more alert, caffeine could be thought of as a "mind-altering" drug.

New healthy drink guidelines for kids say no caffeine before age 19 A new consensus statement offers guidance on beverages for kids 5 to 18.

New healthy drink guidelines for kids say no caffeine before age 19 A new consensus statement offers guidance on beverages for kids 5 to 18.

Exclusive: New healthy drink guidelines for kids say no caffeine before age 19 A new consensus statement offers guidance on beverages for kids 5 to 18. Updated Jan. 29, 2025, 9:18 AM PST / Source ...