According to some studies, white tea contains less caffeine than green tea. Matcha green tea is another high-caffeine tea. It usually comes in powdered form and packs 18.9 to 44.4 mg of caffeine ...

How do coffee and tea compare in a head-to-head matchup? We took a look at the research, and here’s what we found.

Nutrition experts explain whether coffee, espresso, Bulletproof coffee, tea, or matcha has the most caffeine—and which will give you the worst crash. Food Coach founder Dana James, MS, CNS, CDN ...

Caffeine levels in tea vary depending on the type you drink, but in general, tea has much less caffeine than coffee. One 8-ounce cup of black coffee contains 96 milligrams (mg) of caffeine.

Comparing the caffeine content of black tea and coffee isn't as simple as you might expect. Here's what you should know in order to choose the right beverage.

Because the caffeine content in green tea exists on a spectrum, the U.S. FDA estimates an 8-ounce cup of green tea can ...

People who consumed 200 to 300 milligrams of caffeine a day were less likely to develop coronary heart disease, Type 2 diabetes or stroke. IE 11 is not supported. For an optimal experience visit ...

There's a lot to love about tea. It's soothing but can give you a boost, available in different varieties, and it's easy to make—for the most part, anyway. This graphic makes sure you never over ...

In comparison, you can expect about half of that same boost with a standard green tea from the Boston-based chain. A small cup of hot green tea has around 70 mg of caffeine while you can expect an ...