Hey, for all the doctors in the house...(efusco?) what up with the diet sweetener aspartame? I've read some scary accounts of people reacting badly to it, then getting off it and feeling much better (dizziness, headaches, general nausea, etc.). Then the very next web pages say it's been approved for all use, no problems, safe, etc. I also note that many of the positive studies were funded by chemical companies (Monsanto being one). Should I be suspicious here? Trying to get chemicals out of my body, consume less sugars, less processed food and generally eat better. Need some Prius-like advice...thanks!