The health advantages of green tea have been well-documented, and this organic variety was no different. With each sip, I felt like I was taking a baby step toward improved health, thanks to the mild cleanse and natural immune system booster that each cup provided. The leaves contain antioxidants, including EGCG (epigallocatechin gallate), which have been associated with several health advantages, one of which being aiding weight reduction by speeding up the metabolism.