Studies show children with autism have significantly lower levels of glutathione, the body's master antioxidant. Without enough glutathione, the body struggles to eliminate toxins, making it harder to cope with everyday Frontiers Treatments for Biomedical Abnormalities Associated with Autism Spectrum Disorder Interactive associations of eczema with glutathione S transferase genes in relation to autism spectrum disorder and its severity in Jamaican children ScienceDirect GPx1 rs1050450 Polymorphism Modulates Selenium Status and Glutathione Peroxidase 1 Activity in Children with Autism Spectrum Disorder: A CaseControl Study from Western Algeria Biological Trace Element Research Springer Nature Link