Phosphatidylserine has been shown in a great many clinical studies to support:

-Improved memory, learning, and other cognitive functions
-Improved focus
-Normal cortisol levels and stress relief
-Improved attention and behavior

Phosphatidylserine is unique in the nutrient kingdom. According to Parris Kidd, Ph.D., Author of Natures Brain Booster, Phosphatidylserine (PS) is more concentrated in the brain than in any other tissue of the body.

He goes on to say, The findings from controlled clinical trials suggest that when the dietary intake of Phosphatidylserine is doubled or better still, quadrupled, by taking it as a dietary supplement, a majority of individuals derive measurable brain benefits. The modest supply of Phosphatidylserine coming from the modern diet simply may not be adequate to support optimal brain function.