... Method:HPLC Stevia Leaf ExtractIndications and UsageStevia is a new natural sweetener which is extracted from the stevia leaves (Stevia ... prevent a lot of diseases such as high blood pressure, diabetes, obesity, heart disease and tooth decay, etc. It is ... . Stevia can be widely used in food, beverages and drinks, medicine, chemical products for daily use, wine-making, cosmetics, flavorings, ...