ThyroSoothe Full article: Effects of high dose L carnitine supplementation on diaphragmatic function in patients with respiratory failure: A randomized clinical trial Role of carnitine in disease Nutrition & Metabolism Springer Nature Link Carnitine HealthyPlace Carnitine and Thyroid Disease page 1 Life Extension If you've been diagnosed with Graves' disease, you may be wondering about treatment options. The three main approaches for treating hyperthyroidism are antithyroid medications, radioactive iodine therapy, and thyroidectomy (surgery). Each option