DISCONTINUEDMemory Essentials by Dr Julian Whitaker, M.D. is a advanced memory support system with Alpha- Glyceryl- phosphorylcholine (Alpha-GPC) and Phosphatidylserine Complex (PS Complex). Alpha - GPC a break through ingredient derived from the nutrient choline, it is highly bio-available and can aid in improving memory, alertness and slow down age related cognitive decline. Choline is the building block for acetylcholine, the neurotransmitter involved in our thinking and memory process. Building cell membranes is another function of choline and as we age a decline in choline is normal which can affect an individuals memory. The right form of choline needs to be used in a formula for your body to be able to absorb properly, that is why recent studies on Alpha - GPC are so important. Studies have shown Alpha GPC to be more effective in supporting choline levels to help maintain memory and cognitive functions as oppose to other forms of choline such as cytosine diphosphocholine (CDP). Natural extracts from blueberry, green tea, vitamin B5, B12, folic acid Phosphatidylserine and Ginkgo biloba have also been added to the formula to aid in preserving cognitive functions.