The Relationship Between Trimethylamine-N-Oxide and Prevalent Cardiovascular Disease in a Multiethnic Population Living in Canada

Microflora-dependent trimethylamine-N-oxide (TMAO) formation, which results from intake of choline and L-carnitine-rich food, shows promise as a predictor of cardiovascular disease (CVD) risk, but these associations have not been examined in ethnically diverse populations. In a multiethnic population-based study of adults in Canada, we assessed the stability of TMAO and L-carnitine in stored serum samples and their association with intimal...