There is a lack of scientific evidence that oxtail soup raises white blood cells. Oxtail soup is a delicacy, containing beef as well as beef marrow, there is a provision of protein, fat, vitamins and minerals and other ingredients of the food, and there is no clear role in raising white blood cells. For patients with lowered white blood cells, want to effectively raise white blood cells, the most critical thing is to find the cause of the lower white blood cells, the cause of the treatment, the treatment is effective in the case of white blood cells can be effectively back up. For example, infection-induced leukocyte lowering needs to follow the doctor’s advice to control the infection, drug-induced leukocyte lowering needs to follow the doctor’s advice to reduce the dosage or stop the drug, and aplastic anemia needs to follow the doctor’s advice to carry out the corresponding treatment. Patients with low white blood cell levels should consult a doctor in a timely manner and should not listen to prescriptions in order to avoid delaying treatment.