The caffeinated beverage market in the US has ‘changed dramatically’ over the past 10 years, according to a new survey.

chai tea, or matcha to forgo the “jolt” that often comes with drinking caffeine from coffee. You can instead opt for the slower and steadier stimulation that comes from the caffeine in green ...

Oct. 4 at 6:05 a.m. Do you start your mornings with a potent dose of caffeine ... gentle cup of tea? Whatever your preference, scientists have found that regularly drinking coffee or tea can ...

Although caffeine is generally safe in low-to-moderate amounts, high levels of consumption may lead to unpleasant and even dangerous side effects. Coffee and tea are healthy beverages. However ...

The perfect mocha coffee Could this coffee=based drink help keep tiredness at bay? There’s evidence the effects of caffeine in a cup of tea are enhanced by an amino acid it contains, called L ...

Is matcha green tea really better for you than coffee? We asked a registered dietitian. Few people can start the day—or power ...

tea has much less caffeine than coffee. One 8-ounce cup of black coffee contains 96 milligrams (mg) of caffeine. The same amount of black brewed tea contains 47 mg and green tea contains only 28 mg.

While the “caffeinated” label on certain tea products is self-explanatory, there’s much confusion over decaffeinated vs. caffeine-free tea. There’s a difference between the two descriptors.