Question

Why does iodine matter to nutrition experts?
It is only found in dairy foods and ocean fish
It is important for certain trendy diets
It is added to table salt
It is necessary for good health

Answer 1

Iodine is significant to nutrition experts primarily because **it is necessary for good health**. Specifically, iodine is a crucial component for the production of thyroid hormones, which are essential for regulating metabolism, growth, and development. Iodine deficiency can lead to various health issues, including goiter and developmental problems in children. While iodine is indeed found in certain foods, such as dairy and ocean fish, and is commonly added to table salt, its primary importance lies in its role in supporting overall health and preventing deficiency-related conditions.