Carnitine: the claims and why it may not work Carnitine: the claims and why it may not work L Carnitine is not a magic fat burner It won't melt fat, build muscle, or replace hard work. The only thing it burns is your money Stick to the basics L Carnitine: Benefits, Dosage, Side Effects, and Food Sources Dr. Rogers Centers.com Systemic regulation of L carnitine in nutritional metabolism in zebrafish, Danio rerio Scientific Reports