Espresso is high in caffeine and contains about 320 mg per serving. Green tea contains less caffeine than black tea. An 8-ounce cup of black tea contains 47 mg of caffeine. While green tea ...

Green tea contains an average of 29 milligrams (mg) of caffeine in an 8-ounce cup, but the amount can vary. Black tea ...

A tasty hot drink could help aid weight loss efforts and even lower your risk for associated health conditions, a study has ...

Drinking three or more cups of green tea per day may help protect the brain from cognitive decline and dementia, according to a recent study from Japan. White matter lesions, areas of damage or ...

More cups of green tea per person meant lesser lesion, found out the study. Those who consumed three cups of green tea per day had 3 percent fewer white matter lesions compared with those drinking ...