Salt, also known as salt, salt, cold, salty, to the stomach, kidney, lung, liver, large intestine, small intestine meridian. Efficacy effects: gushing vomiting, clearing fire, cooling the blood, detoxification, softening, killing worms, relieving itching Applicable people: salt boiling water into salt soup to drink for indigestion caused by abdominal distension, abdominal pain, vomiting difficulties, upset people; salt water on an empty stomach can also be used for constipation and other people. Nutritional value: salt is mainly composed of sodium chloride, containing iron chloride, sodium sulfate, calcium sulfate and other impurities, sea salt contains iodine. Serving method: suitable for cooking with flavor. Precautions: Caution for patients with edema. In the case of daily consumption, food efficacy is limited and cannot play a role in the treatment of disease. If there is any discomfort, please seek medical advice promptly to avoid delaying the condition.