Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications Impact of hemodialysis on endogenous plasma and muscle carnitine levels in patients with end stage renal disease Kidney International Most people talk about carnitine like it is one supplement. It is not. Acetyl L carnitine and L carnitine L tartrate do different jobs, and picking the wrong one for the wrong goal is where people What is the role of L carnitine (Levocarnitine) in patients with Chronic Kidney Disease (CKD)? Cardiac metabolic remodelling in chronic kidney disease Nature Reviews Nephrology