Antioxidants L carnitine and D methionine modulate neuronal activity through GABAergic inhibition UNT Digital Library Acetyl L Carnitine is more thought of as a fat burner. It's actually powerful tool for athletes looking to improve endurance, energy, and mental performance. Here's how you can integrate it into your routine for Effects of L carnitine supplementation on ascites syndrome in the broilers grown at high altitude L Carnitine Linus Pauling Institute Oregon State University