Processed soy (as in “hydrolyzed soy protein”) gives me wicked MSG headaches that last for two days. A quarter teaspoon of soy sauce leaves me wishing for death. Have to read the ingredients list every time I pick up an item at the grocery store that I haven’t already tested or rejected. Sometimes they hide it behind some tricky name or other. Hateful stuff.
MSG is misery for me too.
I’ve become a very good label reader and most fast food is out.
Mfrs hide MSG behind a LOT of names.
Mostly related to yeast. ANYthing with “modified, hydrolyzed, extract of or processed” yeast or soy I avoid for the same reasons and have “cured” dozens of patients in 3 decades medical practice by teaching them to avoid hidden MSG too.
The “official” studies, of course, given us by FDA/NIH say MSG is “safe and effective” for the most part - pretty much like the mRNA spike protein shot.
YMMV.
https://www.truthinlabeling.org/names.html