Disruptive consequences of monosodium glutamate (MSG) on male reproduction

This article will be published in the next issue of the journal I believe. It's from January of this year.

Especially relevant for East Asians as the MSG consumption there far, far exceeds all other regions (there is a paragraph on this in the paper).

Also relevant: effect of MSG on pregnancy in mice (also concerning male offsprings, there's a pattern here).