Did You Know? Some people report a fishy smell after supplementing with L carnitine. This happens because certain gut bacteria convert carnitine to trimethylamine, a malodorous compound found in rotting fish. If youve only thought of L Carnitine one way, watch this. Theres a part most people never hear about and it changes how you look at it., Full article here L CARNITINE Genetix Nutrition When to take L carnitine: Dosage, forms, and side effects L Carnitine: Benefits, Uses, and Side Effects Lifespan Research Institute