fact sheet iodine

For more in-depth information, see our health professional fact sheet. What is iodine and what does it do? Iodine is a mineral found in some foods. The body needs iodine to make thyroid hormones. These hormones control the body's metabolism and many other important functions. The body also needs thyroid hormones for proper bone and brain ...

Iodine-131 (also known as I-131) is a radioisotope of iodine. Radioisotopes release radiation. Iodine-131 concentrates in the thyroid, and is used in medical diagnostic procedures, to treat thyroid cancer, and to remove the thyroid in people with hyperthyroidism (a condition in which the body makes too much thyroid hormone).

This sheet is about exposure to iodine in pregnancy and while breastfeeding. This information should not take the place of medical care and advice from your healthcare provider. What is iodine? Iodine is a naturally occurring element. It can be found in some foods, supplements, medications, and topical disinfectants. The body uses iodine to …

This is a fact sheet intended for health professionals. For a general overview, see our consumer fact sheet. Introduction. Iodine is a trace element that is naturally present in some foods, is added to some types of salt, and is available as a dietary supplement. Iodine is an essential component of the thyroid hormones thyroxine (T4) and ...

This collection of fact sheets and other resources from the NIH Office of Dietary Supplements and other federal government sources presents information about dietary supplements and their ingredients. These include vitamins, minerals, herbs and botanicals, probiotics, and more. Many of these resources are available in versions written for ...

This is a fact sheet intended for health professionals. For a general overview, see our consumer fact sheet. Introduction. Iodine is a trace element that is naturally present in some foods, is added to some types of salt, and is available as a dietary supplement. Iodine is an essential component of the thyroid hormones thyroxine (T4) …

Iodine is a purple to black, crystalline (sand-like) solid with a sharp, strong odor. It is used in pharmaceuticals, dyes, ... This Fact Sheet is a summary of available information regarding the health hazards that may result from exposure. Duration of exposure, concentration of the substance and other

Potassium Iodide (KI) and Radiation Emergencies: Fact Sheet. Potassium Iodide (KI) and Radiation Emergencies: Fact Sheet is available in Portable Document Format (PDF, 26KB, 2pg.); This fact sheet is about the NYS policy for people, especially those who live within ten miles of a nuclear power plant, who may be exposed to radiation from a …

Water quality fact sheet: Iodine. Iodine may also be potentially detrimental to health at high concentrations, but the element usually behaves in a similar way to chlorine in nature and hence iodine-rich waters are likely to be rendered unfit for potable use due to high salinity before iodine becomes a significant problem. Expand.

Iodine - Health Professional Fact Sheet. 9 ]. Specialty salts, such as sea salt, kosher salt, Himalayan salt, and fleur de sel, are not usually iodized. Product labels will indicate if the salt is iodized or provides iodide. As shown in Table 2, noniodized sea salt provides virtually no iodine [ 8 ]. In dietary supplements, iodine is often ...

Iodine is a mineral that is important for health and comes from the diet. It is a key part of the thyroid hormones needed for many body processes including growth, metabolism and for the development of a baby's brain during pregnancy and early life.

FACT SHEET Potassium Iodide (KI) What is Potassium Iodide (KI)? Potassium iodide (also called KI) is a salt of stable (not radioactive) iodine. Stable iodine is an important chemical needed by the body to make thyroid hormones. Most of the stable iodine in our bodies comes from the food we eat.

Iodine overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here. Iodine - Health Professional Fact Sheet

Iodine is an essential mineral. Your body needs it to function properly but cannot make it on its own. Instead, you need to consume it. Most people get all the …

Iodine. Recall the discovery of iodine and its use as a means of preventing goiter, a gross enlargement of the thyroid gland in the neck. Iodine is essential for the synthesis of …

ODS Fact Sheets and Other Federal Iodine Resources: ODS has developed fact sheets for health professionals and consumers (in English and Spanish) that summarize the scientific literature on iodine including its role in the body, recommended intakes, sources of iodine, and iodine deficiency: Iodine: Fact Sheet for Health Professionals

Highlights. Iodine is a naturally occurring element that is required for good health. Exposure to high levels of stable or radioactive iodine can cause damage to the thyroid. This …

Download our iodine food fact sheet. Full facts on dietary sources of iodine can be found in our diet sheet. This fact sheet is suitable for adults only (including pregnant women and breastfeeding women). The fact …

Updated:October 13, 2023 History of changes to this fact sheet. Iodine overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here.

Health Benefits. Iodine's most important role is to ensure proper thyroid function. It helps to regulate the production of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Getting ...

Published online: April 2023. This sheet is about exposure to iodine in pregnancy and while breastfeeding. This information should not take the place of medical care and advice …

246 North High Street. Columbus, OH 43215. (614) 644-2727. [email protected]. Last Reviewed 10/25/2018. Potassium iodide (also called KI) is a salt of stable iodine. Stable iodine is an important chemical needed by the body to make thyroid hormones and comes from the food we eat. KI is stable iodine in a medicine form.

Urine iodine levels in females by age group Other report findings • Of all age groups, children 6–11 years had the highest urine iodine levels, indicating the highest iodine intake. • Females had lower urine iodine levels than males. • Urine iodine levels in the U.S. population have been relatively stable for nearly two decades from 1988

Iodine is an essential trace nutrient for all infants that a normal component of breastmilk. Infant requirements are estimated to be 15 mcg/kg daily in full-term infants and 30 mcg/kg daily in preterm infants.[1] Breastmilk iodine concentration correlates well with maternal urinary iodine concentration and may be a useful index of iodine sufficiency in …

Key points: Iodine is an essential nutrient for normal growth and development. Iodine deficiency has re-emerged in Australia following changes to sanitation in the dairy industry. Sources of iodine include …

The iodine-replete healthy adult has about 15–20 mg of iodine, 70%–80% of which is contained in the thyroid [ 6 ]. Median urinary iodine concentrations of 100–199 mcg/L in children and adults, 150–249 mcg/L in pregnant women and >100 mcg/L in lactating women indicate iodine intakes are adequate [ 3 ].

Iodine is a mineral found in some foods. The body needs iodine to make thyroid hormones. These hormones control the body's metabolism and many other important functions. The body also needs thyroid hormones for proper bone and brain development during pregnancy and infancy. Getting enough iodine is important for …

Iodine is an essential component of thyroid hormones that regulate normal growth and development. Across the world, iodized salt and seafood are generally the major dietary …

Water Quality Fact Sheet: Iodine WHO guideline value (recommended limit): no recommended limit Typical range in potable groundwater: <1 µg/l to 70 µg/l (extremes up to 400 µg/l) Health effects Most trace elements in drinking water are of concern from a public health point of view because of potential for excess above recommended limits.

Low levels of iodine in the body can cause low levels of thyroid hormone (hypothyroidism). Low levels of thyroid hormone during pregnancy may lead to poor growth of the baby and increase the chance for preterm delivery (birth before week 37 of pregnancy). Some studies suggest that severe iodine deficiency (very low levels of iodine) could ...