Andrew Huberman· PhD
And so we actually have glutamine sensing neurons in our gut that actually have their little processes, their little um axons and dendrites as we call them in the mucosal lining of the gut. They're not just sensing glutamine, but when they do sense glutamine, they respond and they send signals to the brain that are signals of satiation, of satisfaction, and in doing so can offset some of the sugar cravings that many people suffer from.