Elucidation of an anaerobic pathway for metabolism of l carnitinederived butyrobetaine to trimethylamine in human gut bacteria PNAS This #GUTRecentAdvancesInBasicScience review synthesises emerging evidence linking the microbiome to cardiovascular disease, highlighting shared inflammatory and metabolic pathways. Fusco et al. present Gut microbiota and atherosclerosis access it Intestinal microbiota metabolism of l carnitine, a nutrient in red meat, promotes atherosclerosis Nature Medicine Dietary allicin reduces transformation of L carnitine to TMAO through impact on gut microbiota ScienceDirect