About Stevia Stevia is a sugar substitute that originates from a leaves of the plant species Stevia rebaudiana, and has no calories. Its comes from Brazil and Paraguay.Stevia plant is a little, sweet, verdant herb of South American starting point.In any case, is it useful for wellbeing? Stevia powder is an extraordinary tasting Natural Stevia sugar. Stevia Leaves 100% Natural Sweetener.It is used as a non-nutritive sweetener and herbal supplement. A non-nutritive sweetener is one that contains little to no calories. Stevia is used as a healthful alternative to added sugar in many meals and beverages. ... It has shown potential health benefits as a healthful sugar alternative for people with diabetes. According to the European Food Safety Committee (EFSA), “steviol glycosides aren’t reactive and are not ...