Methylcobalamin B12 is involved in the production of acetylcholine, a neurotransmitter essential for memory, learning

http://johnnyenvr292.iamarrows.com/why-methylcobalamin-b12-is-superior-to-cyanocobalamin

Methylcobalamin B12 is involved in the production of acetylcholine, a neurotransmitter essential for memory, learning, and muscle function