The Role of Lipids and Lipoproteins in Atherosclerosis Endotext NCBI Bookshelf Chronic Oral l Carnitine Supplementation Drives Marked Plasma TMAO Elevations in Patients with Organic Acidemias Despite Dietary Meat Restrictions Springer Nature Link Cleveland Clinic researchers have discovered a connection between elevated blood levels of TMAO (trimethylamine N oxide)a byproduct of gut bacteria digestion of nutrients found in red meat and other animal productsand a higher Risks and benefits of carnitine supplementation in diabetes. Semantic Scholar TMAO: Why It Increases & Factors That May Reduce TMAO levels SelfDecode Labs