L Carnitine Benefits Patients with Hypothyroidism Natural Health Research How Supplements Influence Weight Loss for Hashimoto's Patients thepafp.org The role of nutrition on thyroid health and disease: myths and facts Journal of Endocrinological Investigation Springer Nature Link Frontiers Association between fatigue, peripheral serotonin, and L carnitine in hypothyroidism and in chronic fatigue syndrome L carnitine supplementation for the management of fatigue in patients with hypothyroidism on levothyroxine treatment: a randomized, double blind, placebo controlled trial. Semantic Scholar L carnitine supplementation for the management of fatigue in patients with hypothyroidism on levothyroxine treatment: a randomized, double blind, placebo controlled trial. Semantic Scholar