[Objective] To observe mulberry relieving nutritional anemia.[Method] Take double-blind method,randomly divide 103 patients into test group(51) and control one(52) under HB,SF,FEP and serum F-carrier protein saturation degree,as much as in consideration of age,course and economic status,both take mulberry and placebo respectively for 30 days,then measure the index above,observe the clinical symptoms of appetite,mind concentration,fatigue,fretting,dizziness,dazzle,palpitation,etc.[Result] Mulberry can relieve the main symptoms above,can raise hemoglobin ≥10g/L in average,as well as red cells and press volume and average volume,hemoglobin amount;increase serum F protein,F-carrier protein saturation degree;lower FEP,with total effective rate 60.78%.[Conclusion] Mulberry can relieve nutritional anemia.