HGF (hepatocyte growth factor) and VEGF (vascular endothelial growth factor are indicators of developing cancer. PSA (prostate specific antigen) is a protein found only in the prostate with increased levels in prostate cancer victims.
Polyphenon E is a chemical compound found in green tea and 4 capsules of Polyphenon E is equivalent to 12 cups of green tea a day.
Green tea books & products