Stevia rebaudiana is a natural sweet plant,The leaves of this plant have been used as natural food sweeteners either in raw or in powder forms.Benefits of Stevia.Anti-DiabeticStevia is sweetness for diabetics. Steviaâs ability to regulate blood sugar levels in the body makes it the best replacement for normal sugar for diabetics or people on carbohydrate-controlled diets. Lowers High Blood pressureCertain glycosides in Stevia extract have been found to dilate blood vessels and increase sodium excretion, two things that are very helpful to keeping blood pressure at a healthy level.Supports weight lossStevia is a plant-based, zero-calorie sweetener. If you choose to replace health-hazardous table sugar with a high-quality Stevia extract and use it in moderation, it can help you decrease not only your overall daily sugar intake, but also your caloric intake hence reduce weight.Oral HealthStevia has been found to reduce bacterial formation in the mouth, making it a popular additive for toothpastes and mouthwashes. It also prevents cavities and gingivitis.