Not Convinced That Aspartame (Nutrasweet) And Monosodium Glutamate (Msg) Are Deadly Should Never Be Consumed? Then Read:

Aspartame (NutraSweet) Is It Safe? by H.J. Roberts M.D.:
http://www.amazon.com/exec/obidos/ASIN/0914783378

Excitotoxins: The Taste That Kills by Russell L. Blaylock M.D.:
http://www.amazon.com/exec/obidos/ASIN/0929173252

In Bad Taste: The Msg Symptom Complex by George R. Schwartz M.D.:
http://www.amazon.com/exec/obidos/ASIN/0929173309