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. The effects of L carnitine supplementation on lipid profiles in adults: A systematic review and dose response meta analysis ScienceDirect Complementary therapies for feline hyperthyroidism IVC Journal Adding L Carnitine and Selenium to Methimazole in Graves' Disease: A Prospective Randomized Trial on Thyroid Markers and Quality of Life Serum L Carnitine Levels Are Associated With First Stroke in Chinese Adults With Hypertension Stroke 9 Natural Remedies for Hyperthyroidism and Graves' Disease