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Sustainable Elimination of Iodine Deficiency: Perspective for Central & Eastern Europe and Central Asia ARNOLD TIMMER, UNICEF REGIONAL OFFICE 20 November 2003
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Iodine Deficiency: The Problem At risk of mental Impairment 10-15% IQ loss Goiter Cretinism
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Iodine Deficiency Lowers IQ (10-15%) and Productivity Endocrinology Center, Moscow, 2002 Irreversible!
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Iodine Deficiency in Russia: Lost future Productivity ( without action ) US$ 1.4 billion Net value (2002-2006)
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Iodine Deficiency in Russia: Gains in Productivity (with 50% reduction) US$ 355 million + Net value (2002-2006) 200,000 newborns protected !!
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United Nations Special Session for Children: eliminate iodine deficiency by 2005 also signed by Belarus Government United Nations General Assembly Special Session on Children (2002) Endocrinology Center, Moscow, 2002
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Iodine Deficiency - The Solution Universal Salt Iodization Essential!
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In 31 countries, > 90% households consume iodized salt UNICEF 2000
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In 36 countries, 50-89% households consume iodized salt UNICEF 2000
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In 38 countries, <50% households consume iodized salt UNICEF 2000
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Household levels of iodized salt consumption (as of 2001) (countries for which data are available) Source: UNICEF MICS/DHS surveys
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Production of Iodized Salt (unofficial data)
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Beijing Conference:October 2003 International meeting for the sustained elimination of IDD 27 key countries: successful and those that require more action Last push to reach the goal in time by 2005
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A few lessons learned Iodine intake through natural food Mandatory USI legislation: yes or no
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Denmark: Investigation of Iodine Intake
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How much iodine in a recommended diet? 12 Copenhagen - Mild - 75114 Aalborg - Moderate - 4870 1: <100 g of fish per week and <½ glass of milk per day 2: 200 g of fish per week and ½ litre of milk per day Denmark: Investigation of Iodine Intake
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Iodine Intake through natural food Very difficult to ensure adequate intake Not affordable and not accessible to entire population
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Mandatory USI legislation: yes or no Switzerland: no USI legislation: achieved USI after 60 years through public awareness campaigns! –All food grade salt –All table/retail salt Denmark
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Salt Iodization in Denmark 1920: Voluntary iodization of table salt 1982: Salt iodization prohibited 06/1998: Voluntary iodization of all salt Median: 50 μg/day
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Voluntary iodization Salt Iodization of table salt (% market share)
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Salt Iodization in Denmark 1920: Voluntary iodization of table salt 1982: Salt iodization prohibited 06/1998: Voluntary iodization of all salt 07/2000: Mandatory iodization of all table (retail) salt and bread
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Mandatory USI legislation: yes or no? Belarus: Iodization of food grade salt: mandatory Iodization of table/retail salt: voluntary Belarus: proportion of salt iodized –2002: 52% –2003 (first 9 months): 54% Communication is important but in isolation of mandatory legislation, USI is far away! Focus on USI legislation and its obstacles!
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Considerations for Belarus 100,000 new borns each year Population size likely to decrease Investment in USI = investment in IQ of new born = investment in education and future of the nation
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