Iodised Sea Salt
Also known as: iodized sea salt
Salt iodization is a public health measure to prevent iodine deficiency disorders endorsed by WHO/UNICEF. Excess sodium intake is the main public-health concern: WHO recommends adults consume <2 g sodium (5 g salt) per day.
What it is
Sea salt (sodium chloride from evaporated seawater) fortified with potassium iodide or potassium iodate to provide dietary iodine.
Seasoning, preservative, iodine fortification vehicle.
Why it's flagged
- sodium contribution to hypertension
- rare iodine sensitivity
What regulators actually say
"WHO recommends adults consume less than 5 g of salt (about one teaspoon) per day to lower the risk of high blood pressure and cardiovascular disease."
"Approximately 88% of the world's population uses iodized salt, the primary food source of iodine in the United States and many countries."
"Potassium iodide is generally recognized as safe when used in table salt as a source of dietary iodine at levels not to exceed 0.01 percent."
Regulatory status
United States — FDA
Potassium iodide and potassium iodate listed as GRAS for use in table salt at up to 0.01% (21 CFR 184).
European Union — EFSA
Iodine added to salt subject to national rules under EU 1925/2006 on fortification.
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