Comprehensive review of the expanding roles of the carnitine pool in metabolic physiology: beyond fatty acid oxidation Journal of Translational Medicine Springer Nature Link Ever heard of Fish Odor Syndrome? Its a rare condition where the body cant break down trimethylamine a compound found in foods like fish, eggs, and beans. This leads to a strong, fish like smell Human model of primary carnitine deficiency cardiomyopathy reveals ferroptosis as a novel mechanism: Stem Cell Reports Trimethylaminuria (Fish Odor Syndrome or TMAU) Potential Adverse Effects of L Carnitine Marnys