glutamine definition
Definition: Glutamate is a type of brain chemical called a neurotransmitter, which means that it helps transmit messages around the brain. It's normally involved in learning and memory. Glutamate is also involved in numerous neurological diseases. Also Known As: L-glutamic acid, glutamic acid, L-glutamate. Frequently Confused With: Glutamine Glutamate performs some necessary functions in your brain. It's considered an excitatory neurotransmitter, which means it stimulates areas in the brain or other parts of the nervous system.