ThyroSoothe AcetylLcarnitine suppresses thyroid hormoneinduced and spontaneous anuran tadpole tail shortening Hanada 2013 Hereditas Wiley Online Library Carnitine and Thyroid Disease page 1 Life Extension 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. ThyroSoothe: Tackling Hyperthyroid Symptoms With Ease