Drinking green tea has its benefits, but it has caffeine, too. A good caffeinated beverage is a favorite of many folks—especially in the morning. While coffee holds the top spot for the nation’s ...

Medically reviewed by Aviv Joshua, MS, RDN Key Takeaways Matcha is a green tea that is finely ground into a powder and mixed ...

If you're the kind of person that needs a dose of caffeine in the morning, you may have pondered whether matcha or tea gives the bigger kick.

Tea is consumed in cultures around the world and there are countless varieties and types to brew. The Tea Association of the U.S.A. Inc. says that it's the "most widely consumed beverage in the world" ...

Caffeine is the most widely consumed psychoactive substance in the world. Caffeine speeds up the central nervous system and can make users feel more alert. The Centre for Addiction and Mental Health ...

Sipping those morning cups o' Joe may have benefits beyond simply adding a little pep in your step. Consuming three cups of coffee every day may lower the risk of developing multiple metabolic ...

People across the world drink tea, because of its antioxidant properties and its ability to create relaxation. Most people ...

DEAR DR. ROACH: I am a healthy 60-year-old woman of average height and weight with a single functioning kidney. (The other never developed due to a congenital defect and is nonfunctioning.) I’ve never ...

Imagine sipping a bright, ruby-red tea that is caffeine-free, pleasantly tart, and loaded with flavor – all the while, being ...