Acetil L Carnitina Circulating trimethylamine N oxide and cardiovascular, cerebral, and renal diseases including mortality: Umbrella review of published systematic reviews and meta analyses Nutrition, Metabolism and Cardiovascular Diseases Trimethylamine N oxide (TMAO): Pathway, Cardiovascular Risk, Diet & LCMS MS Testing There's a molecule your gut quietly produces every time you eat red meat, eggs, or dairy, and most doctors never test for it. It's called TMAO. And it's been linked to a