Frontiers A molecular framework for autistic experiences: Mitochondrial allostatic load as a mediator between autism and psychopathology According to a randomized, double blind, placebo controlled clinical trial published in Elsevier journal Research in Autism Spectrum Disorders (2013), l carnitine supplementation demonstrated a significant therapeutic benefit in children diagnosed with Effects of L Carnitine Supplementation on the Rate of Weight Gain and Biomarkers of Environmental Enteric Dysfunction in Children with Severe Acute Malnutrition: A Double Blind Randomized Controlled Clinical Trial ScienceDirect L Carnitine Linus Pauling Institute Oregon State University L Carnitine Linus Pauling Institute Oregon State University