The amount of L carnitine in product groups.. Download Scientific Diagram L Carnitine Shows Promise as Supportive Therapy for Autism A clinical trial published in the journal Research in Autism Spectrum Disorders found that l carnitine supplementation may help reduce autism symptoms in children. The Frontiers A molecular framework for autistic experiences: Mitochondrial allostatic load as a mediator between autism and psychopathology Carnitine Heart and brain health Life Extension Europe Unique acyl carnitine profiles are potential biomarkers for acquired mitochondrial disease in autism spectrum disorder Translational Psychiatry Potential Role of L Carnitine in Autism Spectrum Disorder