Assembling the anaerobic gamma butyrobetaine to TMA metabolic pathway in Escherichia fergusonii and confirming its role in TMA production from dietary L carnitine in murine models mBio Acetyl L carnitine Energy, anti aging Life Extension Europe Full article: Trimethylamine N oxide formation, the bacterial taxa involved and intervention strategies to reduce its concentration in the human body Simultaneous quantification of trimethylamine oxide and its precursors from gut microbial metabolic pathway TMAO: The Gut Metabolite Linking Red Meat to Cardiovascular Disease