Why Do People Need Salt?

Every day when mom does the cooking, she puts some salt into every dish and makes them taste nice. The cells of the human body

need salt. Salt is composed of sodium and chlorine, which are needed by the nerves, muscles and gastric juices that help digestion. They exist both inside and outside the cells of the human body. If somebody has not had salt for too long, he or she ml] feel weak, dizzy, and nauseated, and will not want to eat anything. At the same time, the skin becomes dry, and even muscles ache and have cramps. But be careful not to eat too much salt, or other problems ma anise. ，