CHAT

In one line: The factory enzyme that builds acetylcholine, your memory-and-focus chemical.

CHAT (choline acetyltransferase) is the enzyme that manufactures acetylcholine — the brain chemical central to memory, learning, and focus, and the signal your nerves use to fire muscles. It takes raw choline (from eggs or supplements like alpha-GPC) and turns it into the finished product.

Supplements that supply more choline give this factory more raw material to work with, supporting sharper memory and a stronger mind-muscle connection. If the factory runs short of supplies, you get brain fog.

Simply: more raw choline in, more of your "recording and focus" chemical out.