TheFDAlists the following symptoms as being associated with heavy consumption (3 grams or more) of MSG: A headache Nausea Drowsiness Palpitations I know from my years of less-than-healthful eating that I don’t have an MSG allergy because I have never experienced a headache or stomachache fro...
(3) Yang, W. H., M. A. Drouin, M. Herbert, Y. Mao, and J. Karsh. “The Monosodium Glutamate Symptom Complex: Assessment in a Double-blind, Placebo-controlled, Randomized Study.”The Journal of Allergy and Clinical ImmunologyPart 1 99.6 (1997): 757-62. Print. (4) Blaylock, Russell...