Tag: world

The function of tea to our dental care | Health News, Wellness …

The function of tea to our dental care China is first country which cultivated and drank tea in the world.Since the ancient times we have drinking tea.

Tea may contain more fluoride than once thought, research shows

Black tea, a Southern staple and the world’s most consumed beverage, may contain higher concentrations of fluoride than previously thought, which could pose problems for the heaviest tea drinkers, researchers say.