You might have noticed that much of the table salt sold in the U.S. is iodized. What is the reason for the fortification of salt with iodide?
A) iodide has permissive effect on thyroid receptor activity
B) iodine is an essential substrate in thyroid hormone production
C) iodide is necessary for TSH synthesis and secretion
D) iodide is just the extra ingredient in salt that can't be removed

Question

Quizplus · Accepted Answer

Iodine is an essential substrate in thyroid hormone production. Thyroid hormones contain iodine, and an adequate amount of iodine is necessary for the thyroid gland to produce these hormones. Iodine deficiencies can lead to thyroid disorders, including goiters and hypothyroidism. Fortifying table salt with iodide helps prevent iodine deficiencies and ensures adequate iodine intake.

You Might Have Noticed That Much of the Table Salt