Characterization of TMAO productivity from carnitine challenge facilitates personalized nutrition and microbiome signatures discovery Microbiome Springer Nature Link Frontiers From heart failure and kidney dysfunction to cardiorenal syndrome: TMAO may be a bridge O Acetyl L carnitine hydrochloride Unraveling the Formation Mechanisms of Trimethylamine N Oxide and Its Inhibition by Food Ingredients: Toward Cardioprotective Food Development Journal of Agricultural and Food Chemistry