Tea drinks are starting to give coffee some stiff competition as Americans get better acquainted with these beverages from ...

Discover the benefits and risks of adding green tea to your type 2 diabetes diet. Learn how this antioxidant-rich beverage may help with blood sugar regulation.

The low to moderate (40–300mg) amount of caffeine typically contained in a cup of coffee has been found to improve alertness, attention and reaction time, but has less consistent effects on ...