Aloe Vera contains Choline which has been shown to boost memory retention. It directly affects nerve signaling and is needed for proper transmission of nerve impulses from the brain through the central nervous system. Other helpful chemicals are Boron, Phenykakanine, Gultamic acid, Thiamin, Asparagine. They increase mental alertness, neuron activity in central nervous system, neuro-transmitter activity in brain and spinal cord, aid in detoxifying ammonia out of the brain, optimize cognitive activity and brain function, also act as antioxidant, maintain balance in the central nervous system thus stabilizing nervous system. Thus improvement in Parkinson's disease,
migraine is also seen.