Glutamate

Savory seasoning standing in for salt is what's actually cut the sodium people eat.

Also called Glutamic Acid, L-Glutamic Acid, L-Glutamate, Monosodium Glutamate, MSG

Who it's forAny man who cooks and reckons MSG is what gives him a headache after a takeout.

The item

Three squares: proven in human trials. Two: a strong signal. One: early human data. Striped: the trials disagree.

Emergency: call 911.

I am not a doctor. This is not medical advice. This is self-education. Talk to a physician who has your history before you change anything.