Frontiers Thyroid hormones and carnitine in the second trimester negatively affect neonate birth weight: A prospective cohort study Altered carnitine acylcarnitine profiles in levothyroxine treated congenital hypothyroid patients with fatigue: An LC MS MS based study from Bangladesh PLOS One Carnitine Blend Rootcology A double blind, randomized, placebo controlled, parallel group trial aimed to determine whether levothyroxine provided clinical benefits in older persons with subclinical hypothyroidism. No apparent benefits were observed. http: nej.md 2nEn5vm This L carnitine supplementation for the management of fatigue in patients with hypothyroidism on levothyroxine treatment: a randomized, double blind, placebo controlled trial. Semantic Scholar