5-HTP supplementation is an effective way to naturally enhance seratonin levels. Now Foods has been making quality nutritional supplements since 1968. Stevia rebaudiana, is a small shrubby member of the Chrysanthemum family, native to Paraguay and Brazil. For several hundred years, Stevia leaves have been safely included in the diet of the natives to this region. Stevia extracts are now widely used in South America, China, the United States and Japan.
Stevia is a naturally sweet, calorie-free enhance.
Now Foods is north America's leading manufacturer of Stevia products.