Choline 500mg by Nature's Way 100 Tablet Choline is an essential precursor to acetylcholine a stimulatory neurotransmitter. It helps the body produce HDL (good) cholesterol and lipotropic agents which convert fat into useful products. This product is 100 natural Choline bound to tartaric acid for enhanced absorption. Dosage Take 1 tablet daily preferably with food. Dosage Form Does Not Contain Artificial ingredients preservatives yeast milk lactose wheat soy sugar or corn.