Kelp: 100% iodine, low sodium alternative to salt
Kelp, the wonder gift of the sea. A serving of 1/2 teaspoon provides approximately 6 milligrams of iodine, or 40 times the RDA. Is that safe? It is widely used in Japan and shows no ill effects
Seaweed
Kombu (from warm waters) and Nori (from cold waters) seaweeds are plentiful in Japan. These contain high amounts of iodine as well as minerals and microelements which impart robust health as well
Have a Pimple? Toss the Dairy
If you're suffering from a post-adolescent breakout, not to worry. Aside from opting for gentle cleansers, you can also get rid of dairy in your diet. Iodine that's used to keep dairy cows infection-free