Research appearing in the Journal of Human Nutrition and Dietetics (17 MAR 2013 DOI: 10.1111/jhn.12090) looked at 36 children with ADHD between the ages of four and 14 years, who had not previously been treated with drug therapy. The children were given phospatidylserine for two months. Supplementation improved symptoms of ADHD, specifically in the areas of short-term auditory memory, inattention and impulsivity.