This one antioxidant is ULTRA important for your thyroid function , Glutathione is our bodys master antioxidant meaning its the most important and abundant one. As it relates to the thyroid, Understanding Hypothyroidism: Diagnosis and Treatment Hypothyroidism Los Angeles Thyroid Hormone Therapy Health and Vitality Center Hypothyroidism (underactive thyroid) is more common in people with Down syndrome. About 40% of the adolescents and adults with Down syndrome we have seen at our clinic have hypothyroidism. One of the Frontiers Homocysteine and thyroid diseases