Differential metabolic host response to pathogens associated with community acquired pneumonia ScienceDirect 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. New treatment options for cold sores a doctor reports MeinArztbedarf.com Supplement of the week: L Carnitine! This one doesn't just boost fat metabolismit can also improve recovery, endurance, and even brain function. If you're serious about performance and longevity, this might be Lysine: Sources, Metabolism, Physiological Importance, and Use as a Supplement