salt refined edible salt can be eaten. Generally speaking, seasoning salt used for cooking can be divided into four types: sea salt, refined salt, rock salt and Jewish salt. We generally use refined salt.

refined salt can be divided into iodized salt and non-iodized salt. Refined salt needs to be processed heavily to remove impurities, and anti-caking agents need to be added, which is very delicate and easy to mix with food.

sea salt is more expensive than refined salt because it is not easy to collect. Sea salt does not need complicated processing procedures, so it can often retain more trace elements than refined salt.

sea salt is not suitable for cooking because of its own properties, but it is also a good choice for decorating the surface of dishes because of its rich color and texture.