Nutrient Tip Tuesday: Meet the Fat Burning Powerhouse: L Carnitine This essential nutrient acts as a shuttle, transporting fatty acids directly into your mitochondria to be burned for ATP (energy). Essentially, it helps your L Carnitine: Benefits, Side Effects, FAQ, Sources, and Dosage Acetyl L Carnitine Force Factor Best Naturals Acetyl L Carnitine 500mg 120 Capsules Supports Brain Energy Metabolism, Cognitive Function & Memory USA Made Dietary Supplement Antioxidant Support 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