Iodine or Iodide: What’s Really in Our Supplements?
Two forms of iodine are offered in iodine products, however, questions remain about label claims stating the presence of iodine (I2), which may not be present or available after digestion. It is the purpose of this article to review a recent lab test on a product claiming to contain both iodine and iodide in its formula, and to determine the actual amounts of each ingredient.