Frontiers A molecular framework for autistic experiences: Mitochondrial allostatic load as a mediator between autism and psychopathology 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 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 ACETYL L CARNITINE 250 MG 60 CAPS PURE ENCAPSULATION New autism research: a nutrient called carnitine might counteract gene mutations linked with ASD risks