Is it bad to have a cup of coffee with breakfast? Not at all. Scientific studies have been highlighting the benefits of this ...

Depression continues to grip roughly 332 million people worldwide, according to World Health Organization estimates. While standard antidepressant medications offer relief for many, nearly half of ...

Yawning woman pours coffee into a cup - Jamie Grill/Getty Images For some people, it's simply impossible to feel awake and ready to tackle the day without that morning cup (or two, or three) of coffee ...

Caffeine can feel like a cheat code for getting through a rough day. It is, after all, the world’s most popular stimulant. In fact, about 80 percent of adults in the U.S. consume caffeine in some form ...

Caffeine is the most consumed psychoactive compound in the world. Even if you don’t drink coffee or tea, you probably still regularly consume caffeine since it’s found in everything from fizzy drinks ...

Caffeine has an estimated half-life of two to eight hours. That means, depending on your metabolism, it might take your body as little as two hours or as long as eight hours to remove half the ...

When restful sleep is hard to come by, many turn to pills and supplements as a solution. However, experts suggest that the ...

The stimulant is not a nutrient, so caffeine itself has no calories, fat, protein, vitamins, or minerals, Dr. Ungerleider ...

Hi, I'm Jordan, and I need a daily caffeine fix. (Hi, Jordan!) Initially, I was drawn to the fun of snatching up seasonal lattes. (That's how they get ya.) Soon after, I appreciated coffee for its ...

With that said, could it be possible that your daily java or matcha intake is helping or hurting your head pain and throbbing? Or, if you lay off these stimulating bevs for whatever reason, could it ...

I have never felt the effects of caffeine. I can drink coffee at 10 o’clock at night and promptly fall asleep. Following the suggestion of a caffeine researcher, I once spent a month drinking nothing ...