Well I agree that stalls aren't really the concern...these are chemicals that we are putting into our bodies... Personally, I have tried them and they cause me to have headaches and I instantly get jittery and sweats.... I use stevia instead...which is natural....I get mine at the health food store... I still have to eat protein with it however, I can't just drink something alone...that contains sugar.... I am hypoglycemic and extremely sensitive now... I also tested my blood sugar, my dad's diabetic, right after consuming them and my insulin levels were through the roof...

I'm certain that years of my sugar addiction have contributed to these symptoms...but now I am finally doing something about it...

Good luck all...