Green Tea Strengthens Immune System

This information is from the book, Green Tea, The Natural Secret for a Healthier Life, it states that "in addition to its devastating effect on bacteria and viruses, green tea may help the body fight off invaders by stimulating the immune system to work harder and better. One study revealed that EGCg encourages the production of interleukin-1, which in turn causes an increase in the numbers of T-cells. These T-cells then secrete chemicals that spur giant cell-eating structures called macrophages to gobble up foreign invaders"....