Reduce blood sugar and blood lipid, inprove metabolism and immunity; Used in treating subsequent complications of high GlucoseType I and II, and very effective in treating eye ground bleeding. P-Insulin acts as an Insulin substitute and helps restore the function of Insulin, Charantin enhances insulin secretion and improve the sensitivity of Insulin receptor and transportation. Chromium, an important ingredient of Tasly Bitter Melon, improves insulin transportation.