What Are the Toxicological Concerns Related to Iodine?
While iodine deficiency is a major concern, excessive iodine intake can also lead to adverse health effects. This is particularly relevant in areas where iodine supplementation programs are implemented without adequate monitoring. Excessive iodine can cause iodine-induced hyperthyroidism, especially in older individuals with long-standing iodine deficiency. Furthermore, high iodine levels can lead to thyroiditis and thyroid papillary cancer. Therefore, it is crucial to balance iodine intake to avoid both deficiency and toxicity.
