Carnitine: the claims and why it may not work The bright and the dark sides of L carnitine supplementation: a systematic review Journal of the International Society of Sports Nutrition Springer Nature Link l Carnitine reduces reactive oxygen species endoplasmic reticulum stress and maintains mitochondrial function during autophagy mediated cell apoptosis in perfluorooctanesulfonate treated renal tubular cells Scientific Reports The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation Carnitine Acetyltransferase an overview ScienceDirect Topics Acylcarnitinesold actors auditioning for new roles in metabolic physiology Nature Reviews Endocrinology