Citicoline is used by the body to produce phosphatidylcholine, the substance that makes up 30% of the brain’s grey matter. Consumption of this multifunctional ingredient improves brain metabolism for its role in the synthesis of the neurotransmitter acetylcholine. These mechanisms optimise memory and other brain activities while interfering with biochemical processes leading to cognitive decline. visit us: http://www.tasmanhealth.co.nz/jarrow-citicoline-cdp-choline-250mg/ for more details!!