Iodine deficiency can lead to a range of health issues, collectively referred to as iodine deficiency disorders. These include:
Goiter: An enlarged thyroid gland is often the first visible sign of iodine deficiency. The thyroid enlarges in an attempt to capture more iodine from the bloodstream. Cretinism: Severe iodine deficiency during pregnancy can lead to cretinism, characterized by stunted physical and mental development in infants. Hypothyroidism: A deficiency in iodine can result in reduced production of thyroid hormones, leading to symptoms like fatigue, weight gain, and depression. Impaired Cognitive Function: Iodine is crucial for brain development, and its deficiency can lead to cognitive impairment and reduced IQ in children.
