Revisiting the Role of Carnitine in Heart Disease Through the Lens of the Gut Microbiota Rev Electron Biomed Electron J Biomed 2006;1:33 41 Diaz et al. L CARNITINE INDUCED MODULATION Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get Frontiers Metabolic adaptation of myeloid cells in the glioblastoma microenvironment