The efficacy of pork lung soup is as follows: 1, it can replenish the lung and stop coughing and bleeding. 2, it can replenish the body with rich iron elements, the iron contained in pork lung soup is easily absorbed heme iron, for iron-deficient anemia patients, if properly consumed to replenish iron elements, the effect in correcting and relieving iron-deficient anemia is also very obvious. 3, it can replenish the body with rich iron elements, the iron contained in pork lung soup is easily absorbed heme iron, for iron-deficient anemia patients, if properly consumed to replenish iron elements, the effect in correcting and relieving iron-deficient anemia is also very obvious. The role of pig lung soup in correcting and relieving iron deficiency anemia is also very obvious if patients with iron deficiency anemia are properly supplemented with iron.