Trials 2015;16:563. https://www.uptodate.com/contents/search. All rights reserved. Nascent Iodine Supplement 400 Servings, Glass Bottle, Vegan, 1800 mcg [, Alexander EK, Pearce EN, Brent GA, Brown RS, Chen H, Dosiou C, et al. First, researchers assessed the iodine concentration of 266 pregnant people attending antenatal clinics at the Royal Hobart Hospital in Australia from 1999 to 2000. Iodine deficiency is common, especially among people who follow a vegan diet and pregnant people. Iodine supplements most often come as potassium iodide or sodium iodide. (2022). Iodine deficiency can lead to hypothyroidism, where the thyroid doesn't produce enough hormones. Salt iodization programs, which many countries have implemented, have dramatically reduced the prevalence of iodine deficiency worldwide [2,3]. Most fruits and vegetables are poor sources of iodine, and the amounts they contain are affected by the iodine content of the soil, fertilizer use, and irrigation practices [2,10]. Iodine is an essential part of the thyroid hormones thyroxine (T4) and triiodothyronine (T3) made by your thyroid gland. Healthline Media does not provide medical advice, diagnosis, or treatment. Antidepressants and weight gain: What causes it? Thyroid 2019;29:153-4. Thyroid hormones regulate many important biochemical reactions, including protein synthesis and enzymatic activity, and are critical determinants of metabolic activity [1,2]. How to Choose High Quality Vitamins and Supplements, What You Should Know About Iodine Deficiency. If they do use iodized salt, they must list the salt as iodized in the ingredient list on the food label [9]. 2011 Feb 16. 2017 guidelines of the American Thyroid Association for the diagnosis and management of thyroid disease during pregnancy and the postpartum. 2021;78(9):781-793. doi:10.1093/ajhp/zxab033, Bottinor W, Polkampally P, Jovin I. Teas J, Pino S, Critchley A, Braverman LE. Trends and public health implications: iodine excretion data from National Health and Nutrition Examination Surveys I and III (1971-1974 and 1988-1994). Iodine rarely occurs as the element, but rather as a salt; for this reason, it is referred to as iodide and not iodine. Estimated Average Requirement (EAR): Average daily level of intake estimated to meet the requirements of 50% of healthy individuals; usually used to assess the nutrient intakes of groups of people and to plan nutritionally adequate diets for them; can also be used to assess the nutrient intakes of individuals. Since breast tissue has a high concentration of iodine, some research has evaluated whether the mineral could be helpful in fibrocystic breasts. Variability of iodine content in common commercially available edible seaweeds. According to the WHO, a median urinary iodine concentration of 150249 mcg/L indicates adequate iodine nutrition during pregnancy, while values less than 150 mcg/L are considered insufficient [3,7]. When choosing one that is best for you, always be sure to consider the price, ingredient content, dosage, and overall quality before purchasing. Antidepressants: Selecting one that's right for you. 2009 Nov;90(5):1264-1271. General price ranges with dollar signs ($ to $$$) are indicated below. It is not naturally produced by the body but is contained in many foods. Supplements containing kelp, a seaweed that contains iodine, are also available. For more information about building a healthy dietary pattern, refer to the Dietary Guidelines for Americans and the U.S. Department of Agriculture's MyPlate. : Health & Household Health & Household Vitamins, Minerals & Supplements Minerals Iodine Many researchers, as well as the American Thyroid Association, stress the importance of continued iodine status monitoring among women of reproductive age [1,4,32,38,56,70,71]. Can iodine deficiency cause low energy levels? That's a noncancerous condition that happens to some women around the time of their period. 2010 Oct;23(10):1095-1102. For many years since 1948 they sent us lots of fear messages based on the (recently debunked) "Wolff-Chaikoff Effect" that erroneously claims hypothyroidism is caused by excessive . It may help protect against mouth irritation caused by chemotherapy. While breast pain decreased in both groups, nodules decreased in the supplement group but not in the control group. Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment. The upper limit for iodine differs by age. Iodine supplementation had no effect on child cognitive, language, or motor scores [62]. Potassium iodide as a thyroid blocking agent in radiation emergencies. Healths Harmony Thyroid Support with Iodine - 120 Capsules (Non-GMO)- Ashwagandha Root, Zinc, Selenium, Vitamin B12 . It helps to regulate the production of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). American Thyroid Association. Many dietary supplements that contain iodine are listed in the Dietary Supplement Label Database from the National Institutes of Health [20]. For example, a 2021 review in the American Journal of Health System Pharmacy looked at common misperceptions of iodine allergy. Low iodine raises the risk of developmental problems in babies. Iodine status of pregnant women and women of reproductive age in the United States. Dr. Moawad regularly writes and edits health and career content for medical books and publications. American Thyroid Association. [, Pennington JA, Young BE. Iodine supplements can also cause: Upset stomach Stomach pain. Cases of acute iodine poisoning are rare and are usually caused by doses of many grams. If you consume more than these amounts or more than what is recommended by your healthcare provider, you may want to go to the emergency room. [, Perrine CG, Herrick KA, Gupta PM, Caldwell KL. [, Zimmermann MB, Galetti V. Iodine intake as a risk factor for thyroid cancer: A comprehensive review of animal and human studies. However, you may wonder if theres a hyperthyroidism diet that can support treatment, Research shows that certain vitamins, minerals, and other nutrients may benefit people with certain thyroid conditions. This medication contains iodine and potassium iodide. Is Garcinia Cambogia Safe for Weight Loss? It also comes in a glass bottle for easy recycling.Designs for Health is a reputable brand that maintains stringent quality standards during each step of the manufacturing process. Thyroid function is primarily regulated by thyroid-stimulating hormone (TSH), also known as thyrotropin. This database contains label information from tens of thousands of dietary supplement products on the U.S. market. Cholesterol test kits: Are they accurate? Some subgroups of reproductive age women in the United States may be at risk for iodine deficiency. Iodine deficiency disorders result from inadequate thyroid hormone production secondary to insufficient iodine [5]. Keep it away from direct sunlight. A 60-capsule bottle is a 1-month supply, so more cost-effective options may be available. How Viagra became a new 'tool' for young men, Ankylosing Spondylitis Pain: Fact or Fiction, Food and Drug Administration (FDA) approval, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7414329/, https://ods.od.nih.gov/factsheets/Iodine-Consumer/, https://www.fda.gov/consumers/consumer-updates/it-really-fda-approved, https://www.ncbi.nlm.nih.gov/books/NBK519536/, https://pubmed.ncbi.nlm.nih.gov/28829155/, A safer blood thinner? Heidi Moawad is a neurologist and expert in the field of brain health and neurological disorders. Do not use this solution if it turns brownish yellow. Our website services, content, and products are for informational purposes only. WHO recommendations for these countries also include breastfeeding through 24 months of age, combined with complementary foods fortified with iodine for children between the ages of 724 months [7]. For other uses of iodine for specific medical conditions, ask your doctor about the amount you need. 2017;9(12):1354. Iodine is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Am J Clin Nutr. DRI is the general term for a set of reference values used for planning and assessing nutrient intakes of healthy people. An underactive thyroid (hypothyroidism) occurs when your body doesn't make enough thyroid hormones for your body's needs. 2007 Dec;10(12A):1532-1539; discussion 1540-1541. Lugol's iodine is an excellent way to supplement the body with iodine to correct this deficiency. Patrick L. Iodine: deficiency and therapeutic considerations. As a treatment, radioactive iodine helps with goiters (enlargements of the thyroid gland) and high thyroid levels such as in thyroid storm. Potassium Iodide (KI). According to 2019 data from the USDA Branded Food Products Database, approximately 20% of ingredient labels for white bread, whole-wheat bread, hamburger buns, and hot dog buns listed iodate [13]. Food Addit Contam. During pregnancy, the RDA for iodine increases from 150 to 220 mcg/day [2]. Find a Store | Walgreens Iodine is an essential mineral that promotes thyroid function. However, most salt intake in the United States comes from processed foods, and food manufacturers almost always use non-iodized salt in these foods. Tips for Eating and Cooking While on a Low-Iodine Diet, Iodine, Iodine metabolism and Iodine deficiency disorders revisited, Effect of inadequate iodine status in UK pregnant women on cognitive outcomes in their children: results from the Avon Longitudinal Study of Parents and Children (ALSPAC), Reduced educational outcomes persist into adolescence following mild iodine deficiency in utero, despite adequacy in childhood: 15-year follow-up of the gestational iodine cohort investigating auditory processing speed and working memory [published correction appears in Nutrients. [, Council on Environmental Health, Rogan WJ, Paulson JA, Baum C, Brock-Utne AC, Brumberg HL, et al. However, if you have a thyroid problem, a healthcare provider may instruct you to maintain a low iodine diet or supplement your diet with iodine. Newborn screening tests can detect iodine deficiency in infants. Some research suggests that mild iodine deficiency is associated with subtle neurodevelopmental deficits and that iodine supplementation might improve cognitive function in mildly iodine-deficient children [52]. Accessed Aug. 5, 2020. Thanks to a more national food supply, iodized salt, and other factors, overt iodine deficiency is now uncommon in North America. Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. They are suitable for people following a vegan diet, according to the company. The Best Iodine Tablets iOSAT Potassium Iodide Tablets Effective, Easy Doses, and Well Packaged Keeping thyroid radiation protection simple, this blister pack has been the go-to for radiation emergency responders around the globe for decades. Iodine deficiency is rare in countries where iodized salt is regularly used. The drops are unflavored, so a person can add them to their choice of beverage. You can find the specific amount of iodine on the label. #11. Iodine nutrition in the United States. This content does not have an Arabic version. In other parts of the world, though, low iodine levels are a serious cause of health problems. Currently, about 88% of households worldwide use iodized salt, but iodine insufficiency is still prevalent in certain regions, particularly Southeast Asia, sub-Saharan Africa, and Eastern Europe [47,48]. People with marginal iodine status who eat foods containing goitrogens J Am Diet Assoc. Pickup & Same Day Delivery available on most store items. Goiter is often the first clinical sign of iodine deficiency. Adequate Intake (AI): Intake at this level is assumed to ensure nutritional adequacy; established when evidence is insufficient to develop an RDA. Composition of Core Foods of the U.S. Food Supply, 1982-1991. Supplements may help people who need to increase their iodine levels, such as pregnant people. Iodine: Fact sheet for consumers. [, Kessler JH. Its chemical formula is "KI." Potassium iodide is a medication and, when used properly, it can help protect the . Thyroid. Environ Sci Technol. 2005 - 2023 WebMD LLC, an Internet Brands company. Taking high doses of iodine with anti-thyroid medications can have an additive effect [82] and could cause hypothyroidism. include protected health information. Dietary supplements containing only iodine are also available, and many contain high doses, sometimes above the UL [20]. Seaweed is one of the richest natural, plant-based sources of iodine. Thyroid. It also seems to help with fibrocystic breast change. Fish and seaweed are the foods richest in iodine. That way, your doctor can check on any potential side effects or interactions with medications. According to NHANES 20012006 data, pregnant women who consumed no dairy products in the previous 24 hours had a median urinary iodine concentration of only 100 mcg/L, compared with 163 mcg/L among consumers of dairy [38]. Thyroid Care* - Iodine Supplement | Terry Naturally by We link primary sources including studies, scientific references, and statistics within each article and also list them in the resources section at the bottom of our articles. Iodine-deficiency disorders. Here are the 10 best iodine supplements for 2021. J Clin Endocrinol Metab. Cognitive function during childhood CVS Decolorized Iodine (liquid) CVS Pharmacy - Drugs.com This article discusses the benefits of iodine and how much iodine you need. Nuclear accidents can release radioactive iodine into the environment, increasing the risk of thyroid cancer in exposed individuals, especially children [78,79]. Hence, you should not attempt to take doses higher than the recommended daily amount without medical supervision (1). 2008 Oct 4;372(9645):1251-1262. Benefits of Iodine for Health - Earth Clinic Increasing iodine levels above the recommended amount may cause unwanted side effects, such as: Iodine is most useful in thyroid function and the prevention of thyroid-related health conditions. National Institutes of Health, Office of Dietary Supplements. Iodine is a mineral that the human body does not naturally produce. A randomized controlled multicenter trial of an investigational liquid nutritional formula in women with cyclic breast pain associated with fibrocystic breast changes. You can't produce it independently and must ingest it through your diet or as a supplement. Data from the National Health and Nutrition Examination Survey (NHANES) collected between 1999 and 2004 indicate that 2829% of adults use iodine-containing dietary supplements [27]; this use also adds to the populations total iodine intake. Public Health Nutr. Last medically reviewed on January 5, 2021. Getting . Price: $Standard Process Prolamine Iodine supplement provides 600 mcg of iodine, or 400% of the RDI, and 30mg of calcium in each capsule.The iodine comes from a combination of kelp and Standard Process proprietary potassium iodide and cornmeal whole food complex. Radiation-induced thyroid cancer Iodine is a mineral your body needs for producing thyroid hormones. They contain three forms of iodine: molecular iodine, sodium iodide, and potassium iodide. J Clin Endocrinol Metab 2010;95:5217-24. During the weaning period, infants not receiving iodine-containing complementary foods may also be at risk of iodine deficiency, even in countries with iodized salt programs [64,65]. When choosing a nutritional supplement, youll want to consider a variety of factors, including the price, quality, ingredient content, and dosage. 8 Fl Oz (Pack of 1) 6,933 $13 29 ($1.66/Fl Oz) $17.38 $12.63 with Subscribe & Save discount More Buying Choices $13.20 (15 new offers) For KI to work, a person must take it before or shortly after exposure to radioactive iodine. [, Ghent WR, Eskin BA, Low DA, Hill LP. Ask ODS [, Poulsen E. Case study: erythrosine. Nutrients 2018;10;100:1-20. It commonly affects women of reproductive age, but it can also occur during menopause, especially in women taking estrogens [74]. [. 2009 Jun;89(6):2052S-2069S. Iodine supplements can interact with certain blood pressure medications and diuretics, including lisinopril, spironolactone, and amiloride, causing a dangerous buildup of potassium in the blood called hyperkalemia. MNT is the registered trade mark of Healthline Media. All information presented is purely research-based and correct at the time of publication. For this reason, iodine-deficient individuals have a particularly high risk of developing radiation-induced thyroid cancer when exposed to radioactive iodine. Iodine is quickly absorbed in the stomach and small intestine. The Total Diet Study (TDS), an FDA monitoring program, provides estimated iodine intakes of the U.S. population [23]. Iodine is also present in human breast milk [2,5] and infant formulas [8]. 2008 Jun;13(2):116-127. Lugols Oral: Uses, Side Effects, Interactions, Pictures - WebMD 2009 Feb;89(2):668S-672S. By Heidi Moawad, MD To avoid side effects, people can follow manufacturer dosage instructions and take care not to exceed the upper iodine intake levels. Best beta-sitosterol prostate health supplement NOW Beta-Sitosterol Plant Sterols Price: $$ Dosage: 4 softgels per day Active ingredients: beta-sitosterol, campesterol, sigmasterol, natural fish. $11.87. These high potency tablets contain a blend of: The company does not state whether the product is vegan-friendly. [, Pearce EN. Symptoms may include trouble eating, being excessively sleepy, or having constipation. Iodine nutrition: iodine content of iodized salt in the United States. Chow A, Cai X, Hu S, and Wang X. Iodine deficiencyinduced goiter in central New Jersey: a case series. Mayo Clinic offers appointments in Arizona, Florida and Minnesota and at Mayo Clinic Health System locations. You usually don't need iodine supplements if you live in the United States or most developed countries. U.S. Food and Drug Administration. More than 1,100 micrograms of iodine a day for adults can be dangerous. These 9 iodine-rich foods can help keep you healthy. Here are 10 uses of iodine, plus side. Dietary iodine in pregnant women from the Boston, Massachusetts area. [, Vermiglio F, Lo Presti VP, Moleti M, Sidoti M, Tortorella G, Scaffidi G, Castagna MG, Mattina F, Violi MA, Cris A, Artemisia A, Trimarchi F. Attention deficit and hyperactivity disorders in the offspring of mothers exposed to mild-moderate iodine deficiency: a possible novel iodine deficiency disorder in developed countries. As shown in Table 2, non-iodized sea salt provides virtually no iodine [8]. They are also required for proper skeletal and central nervous system development in fetuses and infants [1].