
Why do they add iodine to salt?
BrainStuff
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Iodine Pills - Why Do You Need Them?
A quarter teaspoon of salt provides 67 micrograms of iodine, which is about half the US recommended daily allowance. Iodine deficiency can lead to a thyroid damage or cancer. Join Frito-Lay for their Pass the Ball Challenge and score custom FIFA World Cup swag.
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