It's common knowledge that tea and coffee contain caffeine, but have you ever wondered if beer has caffeine, too (and if yes, ...

And as Jan Lavis, an expert at We Run who has herself run 103 marathons, says, ”’The marathon starts long before the start ...

Chappell Roan said she kicked her caffeine habit over Christmas, but uses several prescription medications to manage her ...

Nutritionist Nichola Ludlam-Raine weighs in on the buzzy “coffee nap” trend, revealing why it works and how to do it right.

While matcha isn’t a magic solution, studies have shown it may support weight loss. That means that it could be useful in ...

Matcha’s powerhouse compounds — like EGCG, l-theanine, and polyphenols — work synergistically to support nearly every major ...

If we were asked to write a list of addictive substances, we would probably include crack, alcohol and nicotine, but we might ...

A newly proposed New Jersey bill aims to compel food chains to better label their caffeine products following the death of a 21-year-old student who went into cardiac arrest after consuming one of ...

Shoppers swear by The Ordinary’s Caffeine Solution 5% + EGCG eye treatment to brighten, smooth, and depuff tired under-eyes.