New Way Red Meats and Eggs Promote Atherosclerosis Food and Health Communications 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 L carnitine Supplementation Significantly Improves Lipid Profiles Natural Health Research Frontiers Acetyl L carnitine ameliorates atherosclerosis in LDLR mice by modulating cholesterol metabolism through SREBP2 dependent cholesterol biosynthesis