Could a mitochondrial metabolite known as acetyl L carnitine (LAC) yield a new biomarker for depression and potential new therapies? Dr. Carla Nasca, an @nyugrossman assistant professor of psychiatry and of neuroscience and physiology, Acylcarnitines metabolism in depression: association with diagnostic status, depression severity and symptom profile in the NESDA cohort Translational Psychiatry Acetyl L Carnitine Supplements Physician Recommended Bronson Vitamins Quality Vitamins and Supplements since 1960 Short chain carnitines in adolescent major depressive disorder: Associations and biomarker potential ScienceDirect Acetyl L carnitine protects against LPS induced depression via PPAR induced inhibition of NF B NLRP3 pathway