Stabilizing the enzyme in fish odor syndrome 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 Revisiting the Role of Carnitine in Heart Disease Through the Lens of the Gut Microbiota Acetyl L carnitine erectile dysfunction: What the evidence and real world use actually show A recurring fishy odor could indicate a larger medical problem.