Is L carnitine good and what are its side effects? Is L acetyl carnitine helpful short term 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. L Carnitine: Everything You Need to Know 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 L Carnitine? How Could It Help With Weight Management? Wellness Hub