Trimethylamine N Oxide in Aquatic Foods Journal of Agricultural and Food Chemistry TMAU: Diet to reduce a fishy odour Dietitian's Life Gut microbiota metabolism of l carnitine and cardiovascular risk ScienceDirect Do you or someone you love smell like fish? It could be Fish Odor Syndrome! #fishodorsyndrome #fishy #fishysmell #fishodor L carnitine supplements can cause a fishy odor in the breath, sweat, and urine. This is likely due to the formation of trimethylamine (TMA). TMA is also responsible for the pungent smell of