Consumers willing to pay handsomely for a container of liquid are commonly looking for health and wellness benefits, as well ...

If you’re like most adults, you probably enjoy a cup of coffee or tea now and again. These drinks are natural sources of caffeine, the most commonly used stimulant in the world (1). Although commonly ...

Amy McCarthy is a former reporter at Eater, focusing on pop culture, policy and labor, and only the weirdest online trends. Whether in the form of tea, coffee, or a potent energy drink, there’s no ...

We tested the levels of caffeine and contaminants in brews from Dunkin', Folgers, Starbucks, and more. Some will wake you ...

Of all the substances humans use to augment, alter, suppress, and avoid various aspects of our existence, caffeine is one of the most amazing. Is it disturbing to realize that you literally can’t ...

New research suggests caffeine drinkers "may have difficulty accurately perceiving the influence of caffeine on sleep quality" Brenton Blanchet is an Associate Editor on PEOPLE's TV team. He has been ...

Dr. David Winter of Baylor Scott & White Health discussed new American Medical Association research that indicates caffeine ...