Iodine toxicity and deficiency cause goiter.

Question

Quizplus · Accepted Answer

Iodine is essential for the production of thyroid hormones, which regulate metabolism in the body. Both iodine toxicity and deficiency can cause goiter, which is an enlargement of the thyroid gland in the neck. In cases of iodine deficiency, the thyroid gland enlarges in an attempt to absorb more iodine from the blood. In cases of iodine toxicity, excess iodine can cause inflammation and enlargement of the thyroid gland.

Iodine Toxicity and Deficiency Cause Goiter