Frontiers Thyroid hormones and carnitine in the second trimester negatively affect neonate birth weight: A prospective cohort study The Best Weight Loss Supplements for Hashimoto's Patients Thyroid Supplement with L Carnitine for Cats Only Natural Pet The role of nutrition on thyroid health and disease: myths and facts Journal of Endocrinological Investigation Springer Nature Link Did you miss this article on John Meadows' www.mountaindogdiet.com ? Dancing with the Devil: L Carnitine (TLDR: L Carnitine might a actually be counteracting your fat loss by *blocking* thyroid action. More is not Role of carnitine in disease Nutrition & Metabolism Springer Nature Link