Diet & Nutrition Glossary: N
neuropeptide Y; NPY : A neurotransmitter that is thought to relay Eat signals or You can stop now messages to various parts of the brain
neurotransmitters : Chemicals that transmit information to the neurons or brain cells) are released
niacin: This pair of naturally occurring nutrients — nicotinic acid and nicotinamide — is essential for proper growth and for enzyme reactions that enable oxygen to flow into body tissues.
norepinephrine: An important neurotransmitter that conveys information from nerve to nerve and is apparently important for memory, alertness, and learning.