L carnitine ameliorated fasting induced fatigue, hunger, and metabolic abnormalities in patients with metabolic syndrome: a randomized controlled study Nutrition Journal Springer Nature Link If you are like a lot of people, you may have never heard of carnitine but this important nutrient is critical for our body's ability to optimally burn fat required for energy. What Is Carnitine and Why Is It Important? The Amino Company Hunger Management: 8 Tips for Controlling Cravings MYPROTEIN L Carnitine is Underrated. New Meta Review Reminds Us Why.