Maca (Lepidium meyenii) is grown at high altitude in the Andes region of central Peru. It has been used for centuries as a food source and general energy tonic. More recent scientific research suggests that Maca can help support a healthy reproductive life for both men and women. Clinical data indicate that Maca has no direct effect on endocrine function. Maca de Now is a good source of antioxidants. Visit Maca supports sexual health.