• [1] A lack of iodine can cause the thyroid gland to swell up (known as a goiter) in an attempt to increase the uptake of iodine from the blood.
  • Iodine-129 and I-131 are the most commonly used radioisotopes and will have the greatest impact on the environment if released.
  • Iodine is an element that is essential for normal growth, and for brain development. A healthy diet needs enough iodine, but too much can cause health problems.
  • Iodine's chemical properties are similar to the lighter halogens above it, fluorine, chlorine, and bromine. But its physical appearance is very different.
  • Iodine (I), chemical element, Group 17 (Group VIIA) of periodic table or a member of the halogen family has used in the manufacturing of various compounds.
  • Part I: Iodine as a health requirement Introduction Iodine Summary What is iodine What's wrong with iodine in America?
  • In this article, let us take a look at what is iodine, what are its deficiency symptoms, the recommended intake, and how it is good for your health.
  • Iodine is a non-metallic, dark-gray or bluish-black, lustrous solid element. It forms compounds with many elements, but least reactive than the other halogens.
  • Iodine can also be found in plant foods, such as cereals and grains, but the levels vary depending on the amount of iodine in the soil where the plants are grown.
    • How much Iodine do you need ?
    • What foods provide iodine ?
    • Table 2: Selected Food Sources of Iodine