Where have you been? mRNA tech has already become a boogeyman that they have been crowing about since the first COVID vaccines

MSG is actually recommend in low-sodium diets, because it contains less sodium than the salt it is often replacing; often by up to 40%.

But yes, you are right that it in and of itself does actually act as a source of sodium for the body.

Also the research was more along the lines of "the sodium contained in msg does not contribute to raised blood/system sodium levels" similar to the cholesterol in eggs being found not to significantly raise blood levels