At least Stevia is not a man-made chemical. The body actually knows how to negotiate Stevia and it has no "formaldehydic" properties like ASS partame.
Good way to diet on lower carbs and kill the sweet-tooth.
I buy the NuStevia (non-bitter) powder at GNC for about ten bucks. The only other significant ingredient is Maltodextrin-- which technically is a "complex" carb. There are no artificial flavors in this brand- I'm glad I found it.
Aspartame messes with me, Stevia doesn't.
The FDA isn't diggin' it too much, and neither are the sugar manufacturers. It is still listed as a "dietary supplement"