Your comment is a health hazard. Monsodium glutamate is simply the salt form of the glutamate amino acid (Glu), an amino acid found in virtually every protein or meat that you eat.
MSG is not a health hazard. That’s a myth unfounded by science, often associated with the placebo “Chinese restaurant syndrome”. MSG occurs naturally in all sorts of things, seaweed, celery, meats, etc.
Is it really? Most of the things I’ve read say that there isn’t any evidence showing it causes long-lasting problems. Are there studies that show consumption (not injections) of MSG cause health issues beyond what sodium causes?