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Does Armour thyroid contain selenium?

Triiodothyronine

Iodine deficiency

Selenium deficiency

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Journal Article•DOI Selenium concentrations in the human thyroid gland. Jan Aaseth, Harald Frey, Eystein Glattre, Gunnar Norheim, Jetmund Ringstad, Yngvar Thomassen - Show less +5 more 01 Feb 1990-Biological Trace Element Research 69 Citations	The surprisingly high concentration of selenium in apparently normal thyroids indicates that selenium has important functions in this organ.
Open access•Journal Article•DOI Selenium status, thyroid volume, and multiple nodule formation in an area with mild iodine deficiency Lone Banke Rasmussen, Lutz Schomburg, Josef Köhrle, Inge Bülow Pedersen, Birgit Hollenbach, Antonia Hög, Lars Ovesen, Hans Perrild, Peter Laurberg - Show less +8 more 01 Apr 2011-European Journal of Endocrinology 103 Citations	Low serum selenium concentration was associated with a larger thyroid volume and a higher prevalence of thyroid enlargement.
Open access•Journal Article•DOI Effect of selenium supplementation in hypothyroid subjects of an iodine and selenium deficient area: the possible danger of indiscriminate supplementation of iodine-deficient subjects with selenium. Bernard Contempre, Jacques Emile Dumont, B. Ngo, Claude Hector Thilly, A T Diplock, Jean-Baptiste Vanderpas - Show less +5 more 01 Jul 1991-The Journal of Clinical Endocrinology and Metabolism 137 Citations	These results further support a role of selenium in thyroid hormone metabolism.
Journal Article•DOI Low selenium status in the elderly influences thyroid hormones Oliviero Olivieri, Domenico Girelli, Margherita Azzini, Anna Maria Stanzial, Carla Russo, Massimiliano Ferroni, Roberto Corrocher - Show less +6 more 01 Dec 1995-Clinical Science 94 Citations	We concluded that selenium status influences thyroid hormones in the elderly, mainly modulating T4 levels.
Open access•Journal Article•DOI Association of selenium with thyroid volume and echostructure in 35- to 60-year-old French adults. Hélène Derumeaux, Pierre Valeix, Katia Castetbon, Michel Bensimon, Marie Christine Boutron-Ruault, Josiane Arnaud, Serge Hercberg - Show less +6 more 01 Mar 2003-European Journal of Endocrinology 143 Citations	Selenium was related to thyroid echostructure, suggesting it may also protect against autoimmune thyroid disease.
Journal Article•DOI Is selenium supplementation in autoimmune thyroid diseases justified Kristian Hillert Winther, Steen Joop Bonnema, Laszlo Hegedüs - Show less +2 more 01 Oct 2017-Current Opinion in Endocrinology, Diabetes and Obesity 27 Citations	Summary The use of selenium supplementation as adjuvant therapy to standard thyroid medication may be widespread, but a growing body of evidence yields equivocal results.

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What is the effect of dietary selenium on thyroid function?5 answersDietary selenium intake has been found to have an effect on thyroid function. Studies have shown that increased selenium intake is negatively correlated with total thyroxine (TT4) and the ratio of TT4 to total triiodothyronine (TT3) in U.S. adults. This association is more pronounced in males and iodine sufficiency adults. Selenium deficiency has been linked to an increased prevalence of thyroid diseases, while selenium supplementation has shown benefits in patients with Graves' orbitopathy and Hashimoto's thyroiditis. Selenium plays a critical role in thyroid function and is particularly abundant in the thyroid gland. However, the optimal selenium concentration must be achieved while avoiding toxic levels, as selenium has a narrow safety level. Overall, the relationship between dietary selenium intake and thyroid function is complex and further research is needed to fully understand its clinical significance.

What are the effects of selenium on thyroid disease?5 answersSelenium has been found to have significant effects on thyroid disease. It is an essential micronutrient that plays a crucial role in the thyroid gland, where its concentration is the highest. Clinical studies have shown that selenium deficiency can increase the prevalence of thyroid diseases, while selenium supplementation has been associated with improved outcomes in various thyroid conditions. Selenium treatment in patients with Graves' orbitopathy has been shown to delay disease progression and improve quality of life. In Hashimoto's thyroiditis, selenium supplementation has been found to decrease levels of anti-thyroid antibodies and improve thyroid ultrasound structure. In patients with autoimmune thyroid disease, selenium supplementation has been shown to reduce thyroid autoantibody levels and improve thyroid hormone levels. Selenium supplementation in Graves' disease may lead to faster remission of hyperthyroidism and improved quality of life. Overall, selenium has a strong association with thyroid disease and supplementation can have beneficial effects on disease management.

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