The difference between iodine-based and non-iodine salt is mainly reflected in its iodine content, which involves some effects on human health.
Iodized salt:
Iodine content:Iodized salt is iodized table salt that contains a certain amount of iodine. Iodine is very important for the physiological functions of the human body, especially for the proper functioning of the thyroid gland. Moderate amounts of iodine help prevent goiter and thyroid dysfunction and also have a positive effect on the growth and development of the body.
Prevention of Iodine Deficiency Disorders:Iodine deficiency can lead to thyroid problems and even trigger iodine deficiency disorders such as goiter and cretinism. To prevent these problems, iodized salt is widely used in some areas.
No iodized salt:
Iodine-free:Non-iodized salt is table salt that has not been treated with iodization and does not contain iodine. In some areas, the use of iodized salt may be an option if local soil and water sources already provide enough iodine, or if people have obtained enough iodine through other means.
Special cases apply:Non-iodized salt is also suitable for special situations, such as patients with certain diseases or when medical experiments require limiting iodine intake.
When choosing table salt, the choice of iodized salt or non-iodized salt should be decided according to the local geographical environment and personal health status. For most people, the right amount of iodized salt helps maintain healthy thyroid function. However, excessive intake of iodine can also cause negative health effects, so when using iodized salt, it is important to take care of moderate intake.