... cancer TheoryBecause the active compounds, the catechins, found in green tea are known to possess potentantioxidant activity, they may provide beneficial ... home and abroad ,have got the catechins from the green tea ,and purified,producting all kinds of medicines,health products ... ,has already on the market.besides,The "Nutrilite Tea Fat Capsule" of Amway products which are mainly used for lipid ...