Iodized Salt: Most Important Prophylactic Measure
to Avoid Iodine Deficiency Diseases
Iodine is a vital nutrient to the human body that must be taken in regularly because the body cannot form iodine by itself. Iodine is essential to ensure a normal function of the thyroid gland. It is needed for the production of thyroid hormons which, in turn, regulate the metabolism and circulation: they control the conversion of oxygen and calories to energy.
Iodine is contained in a variety of food. Main suppliers are salt-water fish and sea food the consumption of wich is more and more decreasing. Besides salt-water fish, milk and dairy products as well as certain vegetables (such as lamb's lettuce, spinach and broccoli) are also major suppliers of iodine. As most European countries are iodine-deficiency areas, the use of iodized food-grade salt is recommended to avoid illnesses caused by iodine deficiency. This recommendation is directed to all age groups.
World-wide conducted studies have proven that iodized salt is well accepted by consumers. During the past few years, iodized salt was largely used in private households and canteens, resulting in a declining trend of thyroid illnesses caused by iodine deficiency, particularly in children.
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