So you have been eating MSG since you were a kid and it hasn’t bother you, so the rest of us are imagining it. No. It’s not fat and salt.
I too had eaten MSG occasionally and never noticed anything. I decided I was fat (I really wasn’t) so I went on Nurtisystems to lose 10 pounds.
After 3 weeks of eating that crap 3 X a day I felt horrible and threw the next weeks meals away. The next time I ate MSG I had a horrible reaction. I had sensitized myself to it in 3 weeks and it hasn’t gone away.
That doesn’t happen to everyone who eats Nutrisystems but the chemicals in that food are dangerous for some of us.