Stevia is a 100% natural sweetener with no calories. Stevia is derived from the herbaceous perennial Stevia rebaudiana which is native to rainforest areas of Brazil, Venezuela, Colombia, and Paraguay. The indigenous Guarani people of Paraguay have used the leaf for almost two thousand years as a natural sweetener and also as a way of disguising the taste of unpalatable medicines.
Some supplements may interact with prescription and (or) over-the-counter medicines.
If you have any concerns, please consult your physician for more information.