Answer: Iodine is essential for the synthesis of thyroid hormone, which regulates basal metabolismMetabolic pathways necessary to support and maintain the basic functions of the body (e.g. breathing, heartbeat, liver, and kidney function) while at rest., growth, and development.
Explanation: https://2012books.lardbucket.org/books/an-introduction-to-nutrition/s14-04-minerals-important-for-metabol.html
