Does salt have a shelf life? How long is the shelf life of salt?

Salt is a condiment that people consume every day. Without salt, everything will taste bland. So does salt have a shelf life? If salt has a shelf life, how long is it? I believe everyone is particularly interested in these questions. Today, I will give you a detailed introduction.

Does salt have a shelf life? What is the shelf life of salt?

1. Salt has no shelf life

According to the regulations of the General Administration of Quality Supervision, Inspection and Quarantine, salt is an ingredient that does not need to be labeled with a shelf life, especially edible salt containing iodine. As long as it is properly stored, it will not deteriorate. There is no need to worry about its shelf life. It is said that edible salt will not deteriorate even if it is stored for decades or even hundreds of years.

2. What is the shelf life of salt?

Salt as a food ingredient has no shelf life and can be stored for any length of time. However, some salts that contain trace elements such as calcium, iron, and zinc in our daily life do have a shelf life, which is usually three years. It is best not to eat it after three years. Although the taste of the salt remains the same, the trace elements added to it have lost their activity and cannot be absorbed by the human body if consumed.

3. How to store salt

Although salt has no shelf life, its shelf life is closely related to its storage method. If it is not stored properly, such as by leaving the salt in the sun or in a humid place, the shelf life of the salt will be relatively short. If the salt can be sealed and stored in a dry and light-proof environment, the shelf life of the salt will be particularly long.