Didn't another study show carnitine was good for the heart? Full article: Acetyl L carnitine: from a biological curiosity to a drug for the peripheral nervous system and beyond The possible anti apoptotic and antioxidant effects of acetyl l carnitine as an add on therapy on a relapsing remitting model of experimental autoimmune encephalomyelitis in rats ScienceDirect Supplement of the week: L Carnitine! This one doesn't just boost fat metabolismit can also improve recovery, endurance, and even brain function. If you're serious about performance and longevity, this might be Oral Acetyl L Carnitine treatment in hepatic encephalopathy: view of evidence based medicine Annals of Hepatology