Sea salt is now generally referred to as processed salt, which is also a type of edible salt and can be consumed as table salt. Sea salt is made by introducing seawater into the salt fields, sunlight, evaporation, and crystallization. It is usually processed very little, and few anticaking agents are added, but it also belongs to a kind of edible salt, and can be used normally in daily cooking. Compared with common salt, sea salt has differences in processing and texture. Common salt is usually extracted from underground salt mines, and its processing is more delicate, so its texture is more delicate. In addition, although sea salt contains trace elements that are rare in common salt, its main component is still sodium chloride, so daily consumption of sea salt should also control the amount of intake.