Carnitine: Health Benefits, Supplement Uses, Side Effects, Daily Intake Comprehensive review of the expanding roles of the carnitine pool in metabolic physiology: beyond fatty acid oxidation Journal of Translational Medicine Springer Nature Link Revisiting the Role of Carnitine in Heart Disease Through the Lens of the Gut Microbiota Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications Carnitine Deficiency: What Is It, Causes, Symptoms, and More Osmosis