The risk of hemorrhagic shock may exist due to excessive blood loss caused by trauma, which requires timely blood transfusion and postoperative nutrition to restore adequate blood circulation. It is recommended to check the blood count to see if there is severe anemia. If so, blood transfusion or oral medication is needed to correct the anemia. Dietary supplement is the best tonic, you can eat the following foods for blood replenishment and blood production. Foods rich in iron, whole blood of animals, animal liver, meat, vegetables, shrimps, egg yolk, black fungus, kelp, sesame, melon seeds, celery, spinach, eggplant, cherries, red dates, red fruits, etc. are rich in iron. Second, foods with hematopoietic function, bone broth, pig liver, beef liver, lamb liver, chicken liver, animal offal, etc. can promote the body’s hematopoietic function, which is conducive to the recovery of anemia. In addition, eating more vitamin C can promote the absorption of iron.