Tea can boost heart, brain.

Tea can boost heart, brain:
November 8 2009 | Times of India Bangalore

 
Drinking eight cups of tea daily might sound a bit too much, but health experts say the intake can help fight heart disease, improve brain power and also boost longevity. Independent dietician Dr Carrie Ruxtons research on caffeine at Kings College saw her review 47 published studies to reach the conclusion that caffeinated drinks have positive effects on mental function, increasing alertness, feelings of well-being and short-term memory.