Just to let you know that I'm re-reading and forming a plan.
Gotta go to another town to see my elderly folks.
Kalliopi, you said...
"Once you know, apart from the effect from avoiding MSG, something happens. You get a kind of burst of energy, as though part of that life which had been stolen from you came back!"
That's where I am. In that lovely place of serendipity...thanks to you.