There is a big difference between the glutamic acid in tomatoes and the refined devilry that is put in Campbell's soup, KFC chicken, and cheap asian food. I do

There is a big difference between the glutamic acid in tomatoes and the refined devilry that is put in Campbell's soup, KFC chicken, and cheap asian food. I do have to watch protein powders and bars that have glutemic acid ... some of these will give me a headache (I am looking at you muscle milk).