Is decaf green tea good for you? Just 8 ounces of green tea contains between 20 and 50 milligrams of caffeine. While this is not an excessive amount — it is around three times less than the average ...

A decades-long cohort study shows drinking caffeinated coffee and tea in moderation is linked to lower dementia risk and ...

A study of more than 130,000 people found that caffeinated coffee and tea can lower one's dementia risk ...

December 14, 2009 — High intakes of coffee, decaffeinated coffee, and tea are associated with a reduced risk for type 2 diabetes, according to the results of a meta-analysis reported in the December ...

Individuals who drink more coffee (regular or decaffeinated) or tea appear to have a lower risk of developing type 2 diabetes, according to an analysis of previous studies reported in the December ...

A large-scale study suggests your daily cup of caffeinated coffee or tea could help protect your brain as you age.