If Potassium Iodide Becomes Potassium Iodate In Salt , Do You Dare To Eat Salt? What is the difference between potassium iodate salt and potassium iodide, and what effect does it have on the human body? Is potassium iodide a salt Iodine is an essential trace element in human body. It is an important raw material for the synthesis of thyroid hormone. Thyroid hormone affects the production, development and metabolism of the body. Iodine deficiency in infants and young children can lead to mental retardation. Adult iodine deficiency can easily lead to goiter. However, excessive iodine in the body can also lead to high iodine goiter, which can also affect health. If Potassium Iodide Becomes Potassium Iodate In Salt, Do You Dare To Eat Salt? Iodide vs iodate are food nutrition enhancers added to the edible salt. At present, potassium iodate is mainly added to salt in China, while in the past it used potassium iodide. The advantage of potassium iodide...