Tea is unlikely to dehydrate you when consumed in moderate quantities. However, drinking more than eight cups at once can ...

A registered dietitian dives into the benefits of black vs. green tea, highlighting which one may be best for your personal needs.

Green tea has different ratios of caffeine depending on the type. Learn about high-caffeine coffee alternatives and decaf ...

Flavor: Black tea has plenty of tannins ... that dominate—help control inflammation and relax blood vessels. Caffeine: 30 to 50 mg per 8-ounce cup. What it is: Dining at a Chinese restaurant?

L-theanine is also present, in lower concentrations, 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 ...

If soda is your vice, swap out your caffeinated cola for a caffeine-free variety. Same goes for tea: While green, white, ...

Black tea and green tea are both made from the Camellia sinensis plant and contain caffeine (black tea is made from fully oxidized leaves, while green teas are made from less processed ones ...

Green tea offers a mild caffeine boost with antioxidants, promoting brain health and aiding weight loss, and contains less ...