iodine sufficiency

Iodine sufficiency means having enough iodine in your diet for your body to produce essential thyroid hormones. These hormones regulate metabolism, growth, and development. Without enough iodine, people can develop goiter (enlarged thyroid), fatigue, and can even affect brain development, especially in pregnant women and children. Achieving iodine sufficiency typically involves consuming foods rich in iodine, like dairy products, seafood, or iodized salt. Public health measures, such as iodized salt programs, help ensure populations maintain adequate iodine levels, preventing deficiency-related health issues.