Quinolinic Acid

Quinolinic Acid is a fascinating compound that your body naturally produces as part of a process called the kynurenine pathway. This pathway is responsible for breaking down an essential amino acid called tryptophan, which you might recognize as the compound in turkey that makes you feel sleepy after a big Thanksgiving meal. Quinolinic Acid is particularly interesting because it plays a role in the communication system of your brain. It's a type of compound called a neuroactive metabolite, which means it can influence the activity of neurons, the cells that transmit information throughout your brain and nervous system. Specifically, Quinolinic Acid interacts with a type of receptor in your brain called the NMDA receptor. This receptor is involved in learning, memory, and behavior. Quinolinic Acid is a small but mighty player in the complex symphony of biochemical reactions that keep your brain functioning smoothly.