Iodine is a chemical element; it has symbol I and atomic number 53. The heaviest of the stable halogens, it exists at standard conditions as a semi-lustrous, non-metallic solid that melts to …

Humans cannot produce iodine, so it must be consumed. It is added to some foods and also to salt. Iodine reduces thyroid hormone and can kill fungus, bacteria, and other microorganisms …

Iodine overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here.

Dec 12, 2025 · Iodine, chemical element, a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table.

Mar 14, 2019 · Iodine is an essential nutrient that can support brain development and reduce your risk for thyroid disease. Here are 10 uses of iodine, plus side effects and recommendations for …

Iodine is an essential element for humans, who need a daily intake of about 0.1 milligrams of iodide. Our bodies contain up to 20 milligrams, mainly in the thyroid gland. This gland helps to …

Iodine is a trace mineral used by the body to produce thyroid hormones. Iodine is not naturally synthesized by the body and must be obtained with dietary intake.

Nov 30, 2024 · Iodine is an essential mineral that helps your thyroid gland produce thyroid hormones. Learn more about the benefits, side effects, and more.

People who are pregnant or breastfeeding shouldn’t take iodine supplements without talking to their healthcare providers. Too much iodine in pregnancy may cause hypothyroidism and a …

Iodine is an essential trace mineral not made by the body so must be obtained by food or supplements. It is found naturally in some foods and is added to supplements and some salt …