What I find particularly interesting is this comment about iodized salt: "After the First World War, the U.S. War Department published a report called “Defects Found in Drafted Men,” which detailed how the incidence of goitre varied from state to state, with rates forty to fifty times as high in places like Idaho, Michigan, and Montana as in coastal areas. "In this case, of course, we didn’t like the fantastic menagerie. In 1924, the Morton Salt Company, at the urging of public-health officials, began adding iodine to its salt, and initiated an advertising campaign touting its benefits. That practice has been applied successfully in many developing countries in the world: iodine supplementation has raised I.Q. scores by as much as thirteen points—an extraordinary increase."
Posted on: Mon, 16 Sep 2013 18:53:30 +0000
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