Foods That Have Potassium Iodide

The most iodine-containing foods are seaweed, seaweed, hair, jellyfish, sea cucumber, moss, and persimmon.

Generally speaking, kelp contains the highest iodine content. The average adult needs 150 micrograms of iodine per day, while 100 grams of kelp requires 240 milligrams of iodine. Other seafood, such as seaweed, seaweed and shrimp skin, shellfish, is also rich in iodine. In addition, the law now requires iodized table salt.

The formula of iodized salt is 10 kg of salt plus 1 gram of potassium iodide or sodium iodide. The concentration of iodized water is 1: 100000000.