Studies show that people with ADHD and Autism have about 20 40% less Glutathione than their peers. in the treatment of autism symptoms helps to reduce oxidative stress and inflammation leading to Antioxidants as a Potential Target against Inflammation and Oxidative Stress in Attention Deficit Hyperactivity Disorder The effect of polyphenolic extract from pine bark, Pycnogenol on the level of glutathione in children suffering from attention deficit hyperactivity disorder (ADHD): Redox Report: Vol 11, No 4 Associations of maternal blood biomarkers of prenatal APAP exposure with placental gene expression and child attention deficit hyperactivity disorder Nature Mental Health