Frontiers Publishing Partnerships Drug abuse results in metabolic and epigenetic changes in body which may contribute to disease risk: Role of L carnitine and nutrients 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. LCarnitine Effects Liver Enzymes Consensus L carnitine Supplementation Significantly Improves Lipid Profiles Natural Health Research