Should I use L Carnitine on rest days or just before workouts? When Should You Take L Carnitine for Best Results? (Canada) TrimRX When to Take L Carnitine for Weight Loss: A Pro Timing Guide When Should You Take L Carnitine? MuscleTech How to Take L Carnitine for Best Results: A Guide The Science of Good Health Benefits of L Carnitine (especially for fitness enthusiasts):, Fat Metabolism Helps transport fatty acids into the mitochondria to be burned for energy., Improved Exercise Performance May enhance