Iodine 300

Iodine 300, of Vitobesr®, it is a dietary supplement. 100% natural, composed of 300 mg of dry fucus seaweed extract that provides 300 µg of iodine for each take.

The importance of iodine.

Iodine is a trace element that is naturally present in many foods. It is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Thyroid hormones are extremely important as they regulate important physiological and biochemical functions, such as protein synthesis and enzymatic activity, and are vitally important and determinant in metabolic activity.^1,2. They are also necessary for the health of bones and the development of the nervous system.¹.

Thyroid function is primarily regulated by the thyroid-stimulating hormone (TSH), which is secreted by the pituitary gland. The secretion of TSH increases the absorption of iodine by the thyroid and stimulates the synthesis and release of T3 and T4. Iodine deficiency causes TSH levels to remain high and increases the likelihood of producing goiter, a pathology that enlarges the size of the thyroid and reduces the ability to assimilate iodine, greatly affecting thyroid function and health. In addition, iodine also plays a fundamental role in the immune system.².

Iodine absorption.

Iodine is quickly absorbed in the stomach and duodenum, once in the circulation the thyroid concentrates it in appropriate amounts for the synthesis of thyroid hormones.^2,3. The body's iodine reserves are 15-20 mg and 80% is in the thyroid.⁴.

Recommended intake^7,8You didn't provide any text to translate. Please provide the text in Spanish you want translated to English.

Iodine deficiencies.

In the case of adults, the lack of this mineral in the diet can promote the development of goiter or hypothyroidism.³. If iodine intake is less than 10-20 µg/day, hypothyroidism occurs.¹, Iodine deficiency causes growth and development problems, being the leading cause of intellectual disability.⁹. During pregnancy and early childhood, iodine deficiency can cause irreversible problems.⁶.

Functions of iodine:

• Essential for the production of thyroid hormones.
• Essential for growth.
• It contributes to using fat as a source of energy and improves mental agility.¹⁰.
• Intervenes in neuromuscular processes^3,4.
• It participates in the proper cellular functioning and is necessary for the metabolism of carbohydrates.^3,4.
• Essential for the health of hair, teeth and nails.

Interactions: treatments for thyroid and diuretics, consult with your doctor before consuming it.

Vitobest® used for this supplement vegetable capsules (VegeCaps) suitable for vegan diets and free of titanium dioxide.

Product Claims:

• Iodine contributes to the normal production of thyroid hormones and to normal thyroid function.
• Iodine contributes to the maintenance of skin in normal conditions.
• Iodine contributes to the normal functioning of the nervous system.
• Iodine contributes to normal energy metabolism.
• Iodine contributes to normal cognitive function.

Bibliography:

¹National Research Council, Committee to Assess the Health Implications of Perchlorate Ingestion. Health Implications of Perchlorate Ingestion. Washington, DC: The National Academies Press, 2005.

²Institute of Medicine, Food and Nutrition Board. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2001.

³Zimmermann MB. Iodine deficiency. Endocr Rev. 2009 Jun;30(4):376-408. [PubMed AbstractYou didn't provide any text to translate. Please provide the text you would like translated.

⁴Zimmermann MB, Jooste PL, Pandav CS. Iodine-deficiency disorders. Lancet. 2008 Oct 4;372(9645):1251-1262. [PubMed AbstractYou didn't provide any text to translate. Please provide the text you would like translated.

⁵National Institutes of Health. Database of Dietary Supplement Labels. 2020.

⁶Aquaron R, Delange F, Marchal P, Lognoné V, Ninane L. Bioavailability of seaweed iodine in human beings. Cell Mol Biol (Noisy-le-grand). 2002 Jul;48(5):563-569. [PubMed AbstractYou didn't provide any text to translate. Please provide the text you would like translated.

⁷Murray CW, Egan SK, Kim H, Beru N, Bolger PM. US Food and Drug Administration's Total Diet Study: dietary intake of perchlorate and iodine. J Expo Sci Environ Epidemiol. 2008 Nov;18(6):571-580. [PubMed AbstractYou didn't provide any text to translate. Please provide the text you would like translated.

⁸Abt E, Spungen J, Pouillot R, Gamalo-Siebers M, Wirtz M. Update on dietary intake of perchlorate and iodine from U.S. Food and Drug Administration's Total Diet Study: 2008-2012. J Expo Sci Environ Epidemiol 2018;28:21-30.PubMed AbstractYou didn't provide any text to translate. Please provide the text you would like translated.

⁹Global Iodine Network.

¹⁰Melse-Boonstra A, Jaiswal N. Iodine deficiency in pregnancy, infancy and childhood and its consequences for brain development. Best Pract Res Clin Endocrinol Metab. 2010 Feb.