when did they start putting iodine in salt
Iodised salt In the U.S. in the early 20th century, goitre was especially prevalent in the region around the Great Lakes and the Pacific Northwest.[24] David Murray Cowie, a professor of paediatrics at the University of Michigan, led the U.S. to adopt the Swiss practice of adding sodium iodide or potassium iodide to table and cooking salt. On May 1, 1924, iodised salt was sold commercially in Michigan.[25] By the fall of 1924, Morton Salt Company began distributing iodised salt nationally. There was a gradual increase in average intelligence of 1 standard deviation, 15 points, in iodine-deficient areas and 3.5 points nationally.[26]
Salt (2010 film) Director Phillip Noyce was optimistic about a sequel, saying "Hopefully within a couple of years, we'll have another one. Angelina's so great in this part. When audiences see the movie they're going to feel like it's only just the beginning."[72] Producer Lorenzo DiBonaventura also expressed further interest: "Angie, I know, loved that character, and would love to explore the character some more first and foremost."[73]