parka parajumpers damen a hidden public health concern

parka parajumpers damen a hidden public health concern

parajumpers arches a hidden public health concern

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Iodine is not common in many foods, but the largest quantities can be found in seafood, shellfish, seaweed, and in dairy products (due to iodised animal feed).2 The iodine content of foods differs by geographical location, due to varying content in soil and seawater. Iodised salt is a significant dietary source internationally, but its use varies widely across Europe. When iodised salt is used in their production, foods with a relatively high salt content such as bread, sausages, cheese, also savoury snacks and certain ready meals, can contribute meaningfully to dietary iodine intakes.

Recommended and actual intakes

The European Union (EU) has set a recommended daily allowance for adults of 150g iodine, with a maximum of 600g per day.2,3

In 2007, the World Health Organisation (WHO) estimated that 19 European countries had adequate iodine intake, up from just two countries in 1993.4 However, out of the 40 European countries surveyed, 13 countries had persistent iodine deficiency. Increased attention is needed for infants, toddlers and young children, a population particularly susceptible to iodine deficiency. In 2004, the WHO estimated that 43% of European children at ages 6 12 years had insufficient iodine intake, and a 2010 UK study in school age girls revealed that 51% of children evaluated were iodine deficient.4,5

Vegetarians, persons on a low salt diet and those with a milk or fish allergy are also likely to have insufficient intakes.

Universal iodised salt has been the most cost effective and successful solution for preventing and treating iodine deficiency worldwide.4 However, few European countries mandate iodised salt, and legislation varies from country to country. As of 2007, 17 out of 40 European countries had national programmes addressing iodised salt. The use of iodised salt may be increasing, as 39% of central and eastern European households consumed iodised salt in 2007, up from 27% in 1999.4

On the other hand, European consumers are eating less salt, largely due to public health initiatives for prevention of high blood pressure and heart disease. In Europe, salt consumption decreased in the past 50 years to a current average of 8 12g per day, and public health recommendations are pushing for 5 6g per day.6 The balance between decreasing salt intake for disease prevention, and increasing iodised salt intake raises difficulties for policy makers. Iodine supplements have been used successfully in highest risk populations such as pregnant women. In Romania, iodised oil successfully replaced iodised salt, and Italy (Sicily) employs iodised water. Outside of Europe, iodine has been added to tea in China, and tested in sugar in Guatemala and the Sudan. Increasing iodine content in animal feed can indirectly raise iodine content in dairy products, such that iodine rich milk is now a major dietary contributor to iodine intake in northern Europe and the UK.

In 2010, the EURRECA (EURopean micronutrient RECommendations Aligned) Network of Excellence named iodine one of the ten highest ranked micronutrients in need for revised nutrient recommendations and unified policy developments.7 Consistent recommendations and on going monitoring are crucial for improved intake.

Iodine deficiency remains a public health concern in Europe, yet renewed alliances between government, industry, and consumers combined with advances in iodine fortification and iodised salt policy offer great hope for improvement.
parka parajumpers damen a hidden public health concern