l carnitine side effects fishy body odor L-carnitine supplements can cause a 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 Did You Know?
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. l carnitine fishy body odor side effect trimethylamine Trimethylamine N Oxide: The Good, the Bad and the Unknown l carnitine fishy body odor trimethylamine side effect Comparison of short term and long term effects L Carnitine Side Effects: What's Real (2026)
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