This ancient beverage does more than hydrate—it’s packed with antioxidants and compounds that boost your health, focus, and ...

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.

Black tea has less caffeine than coffee ... like better focus and higher activity levels, it can also cause anxiety, dehydration, and dizziness if you drink too much of it. However, many consider ...

in black tea. There’s less research on the effects of coffee on stress, but researchers have found moderate to high amounts of caffeine are linked to higher levels of anxiety. The NHS advises ...

Higher levels of caffeine Black coffee tops tea when it comes to providing a quick energy boost. While a standard cup of black coffee contains about 95 milligrams of caffeine, a cup of black tea ...

because it’s the only tea with any caffeine to remove in the first place. Green tea, black tea, and white tea are all leaves of the same plant—Camellia sinensis. Their color and flavor changes ...

Twelve new studies released by the American Journal of Clinical Nutrition continue to underscore the benefits of tea, from ...

A study has revealed the molecular mechanisms regulating caffeine biosynthesis in tea plants, identifying crucial genes and ...

What happens when you drink black tea or kai chai daily on an empty stomach? Take a look at the medicinal benefits of this ...

Since most bergamot teas contain caffeine ... black tea and bergamot citrus extract. Compounds in bergamot may act as antioxidants, promote healthy digestion, and lower your cholesterol levels.