Simultaneous quantification of trimethylamine oxide and its precursors from gut microbial metabolic pathway Could a mitochondrial metabolite known as acetyl L carnitine (LAC) yield a new biomarker for depression and potential new therapies? Dr. Carla Nasca, an @nyugrossman assistant professor of psychiatry and of neuroscience and physiology, Full article: Trimethylamine N oxide formation, the bacterial taxa involved and intervention strategies to reduce its concentration in the human body Acetyl L carnitine Energy, anti aging Life Extension Europe Gut Microbiota and Ischemic Stroke: The Role of Trimethylamine N Oxide Intestinal microbiota metabolism of l carnitine, a nutrient in red meat, promotes atherosclerosis Nature Medicine