Caffeine is generally safe to drink up to 400 milligrams a day, according to the Food and Drug Administration (FDA). That's equivalent to about four or five cups of coffee. For the average person, ...

Discover the real impact of caffeine.

This article was originally featured on The Conversation. For many people, the aroma of freshly brewed coffee is the start of a great day. But caffeine can cause headaches and jitters in others.

If you come across a decaf coffee that claims to be totally caffeine-free, beware. Few choices feel as critical as the one concerning what beverage to consume at 2 p.m., a time of day when ordering ...

(CNN) — For people avoiding caffeine, decaf coffee seems like a harmless option. But some health advocacy groups that argue otherwise are petitioning the US Food and Drug Administration to ban a key ...

Does the method of coffee preparation have a health impact on us? And also – what is considered the healthiest of all?

Julie Wolfson is a writer and arts educator living Los Angeles who focuses on telling stories about the creative process. She has covered the world of coffee visiting farms, roasteries, and cafes ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." The health benefits of drinking coffee regularly are well-documented—and that's before the morning ...

Few choices feel as critical as the one concerning what beverage to consume at 2 p.m., a time of day when ordering cold brew feels a bit like playing Russian roulette with my sleep schedule, but going ...