What is e624?

E624 is the E number for potassium iodide, a chemical compound that is commonly used as a nutritional supplement and in the treatment of iodine deficiency disorders. It is a source of iodine, which is essential for the proper functioning of the thyroid gland and is important for the production of thyroid hormones.

Potassium iodide is also used in the food industry as a stabilizer, color fixative, and flavor enhancer. It is commonly added to table salt to prevent iodine deficiency in populations that do not have access to iodine-rich foods.

In medicine, potassium iodide is used as a key ingredient in some radiation emergency treatments to help protect the thyroid gland from absorbing radioactive iodine. It can also be used to treat certain skin conditions, such as dermatitis and eczema.

Overall, potassium iodide is considered safe for consumption in moderate amounts, but excessive intake can lead to iodine toxicity. It is important to follow recommended dosage guidelines and consult with a healthcare professional before taking potassium iodide supplements.