l-carnitine lower creatinine Carnitine Deficiency: What Is It, Causes, Symptoms, and More tasting sour gummy flavor for easy daily use L-Carnitine and Chronic Kidney Disease:
Description
Effect of carnitine supplementation on lipid profile and anemia in children on chronic dialysis

Similarly, some animal studies have found protective effects of TMAO on CVDs

doi:10.1093/ilar.46.2.83
96 MAO-B inhibition can result in higher levels of neurotransmitters like dopamine, while PDE inhibition can lead to changes in neurotransmitter signal transmission
