Question

A compound of iodine is compulsory added to a small amount of salt why to add iodine in our daily name the disease caused by its deficiency symptoms of the disease

Answer 1

The ingestion of iodine prevents iodine deficiency. Worldwide, iodine deficiency affects about two billion people and is the leading preventable cause of intellectual and developmental disabilities. Deficiency also causes thyroid gland problems, including "endemic goitre."