A trio of researchers from India are among those who warn of the dangers of MSG to humans. The graphic from their study “Monosodium glutamate causes hepato-cardiac derangement in male rats” says it all.
Banerjee A, Mukherjee S, Maji BK. Monosodium glutamate causes hepato-cardiac derangement in male rats. Hum Exp Toxicol. 2021 Dec;40(12_suppl):S359-S369. doi: 10.1177/09603271211049550. Epub 2021 Sep 24. PMID: 34560825.
Read their research here: https://journals.sagepub.com/doi/pdf/10.1177/09603271211049550