Consumer Reports tested the levels of caffeine and contaminants in brews from Dunkin', Folgers, Starbucks, and more.

I am 57 years old and love Pepsi, Coke, and unsweetened iced tea for the caffeine, which greatly improves my mood and gives ...

The popular afternoon pick-me-up in a cup is like a super food, supplement and medicine cure-all.

That morning cup of coffee feels routine, right? But the caffeine kick might not be. Consumer Reports tested popular coffees ...

Medications used to treat osteoporosis, like risedronate and alendronate, shouldn’t be taken with coffee. “Whether it’s ...

Researchers found that people who drank two to three cups of caffeinated coffee per day saw a lower risk for developing ...

Were you tossing and turning last night and cursing yourself for the iced caramel macchiato you drank in the late afternoon? Do you worry about the amount of caffeine in a Mountain Dew? Caffeine is ...

Coffee isn’t your only option for alert mornings—this calming alternative may help support attention and clearer thinking.

The coffee chain released its line of Energy Refreshers on Tuesday, which are drinks made with a natural blend of vitamin B ...

Beginning the day with water, followed by tea or coffee after a brief interval, aligns more closely with the body's physiological needs.

Your morning cup of coffee may be more than just a pick-me-up. It may also be a simple boost for your mental well-being. In a ...

Experts explain the latest findings.