Sports Supplements: Where we were, Where we are & Where it is going.

Green Tea Extract

nMild thermogenic effect: high content of catechin-polyphenols (EGCG) + caffeine nCatechin-polyphenols norepinephrine levels (↓ norepinephrine breakdown)nGreen tea extract (90 mg EGCG; 50 mg caffeine) energy expenditure by 4% and fat use compared to caffeine + placebo