L carnitine supplementation for the management of fatigue in patients with hypothyroidism on levothyroxine treatment: a randomized, double blind, placebo controlled trial. Semantic Scholar Vitamins to be taken away from thyroid medication Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormone which is crucial to regulate the body's metabolism and growth development. There can be various causes that contribute Parallel investigation of oxidative stress and nutritional profile in women with Hashimoto's thyroiditis Clinical Nutrition Autoimmunity, New Potential Biomarkers and the Thyroid GlandThe Perspective of Hashimoto's Thyroiditis and Its Treatment 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.