Iodine

Why Does an Iodine Deficiency Occur?

Iodine deficiency primarily occurs due to insufficient intake of iodine-rich foods, which is often a result of low iodine levels in the soil where food is grown. This is common in mountainous regions and areas far from the sea. Diets lacking in dairy products, seafood, and iodized salt can also lead to deficiency. 

Other contributing factors include the consumption of foods containing goitrogens, such as certain vegetables and soy products, which interfere with iodine utilization. Socioeconomic factors, and limited access to food rich in iodine  also contribute to deficiency. In some cases, fluoride and bromine products can also interfere with iodine uptake.

What to Do About Iodine Deficiency?

Consumption of iodine-rich foods like fish, dairy products, and seaweed should be increased to prevent iodine deficiency. Using iodized salt in cooking and food preparation is a simple and effective measure. 

Pregnant and breastfeeding women should ensure adequate iodine intake to support fetal and infant development. Regular monitoring of iodine levels in at-risk populations can help identify and address deficiencies early.