Caffeinated coffee and decaffeinated coffee each have advantages and disadvantages when it comes to energy, heart health, weight loss, mood, and sleep.

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, ...

Enjoying decaf coffee could be good for your health—it could help protect against type 2 diabetes, liver disease, and heart disease.

It’s a kick-start for the day, a jolt many of us need to power through, and one of the last socially acceptable addictions. It’s only when we have to go without coffee that we realise how badly we ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s no secret that people have strong opinions about coffee—the brew they prefer, how they like to drink ...

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 ...

Drinking coffee is a global habit. Around the world, people sip about 3 billion cups a day, making the industry more than $200 billion a year. In the United States, just about 15% of the coffee ...

The Chemical Most Coffee Drinkers Don't Know About You grab your morning decaf, thinking you're making the healthier choice.

Coffee rituals used to rise and fall on one simple measure: how much caffeine was in the cup. For many drinkers, that measure is now giving way to a different set of questions about what makes a ...

There's one bag that rules them all.