Pork liver is rich in iron, trace elements and protein. During menstruation, women lose a lot of blood and are prone to iron deficiency anemia. During menstruation, women need to pay attention to rest, avoid straining and staying up late, pay attention to a balanced diet, strengthen nutrition, eat light, easy to digest, vitamin-rich and protein-rich food, you can eat fresh vegetables and fruits, and eat red dates, cinnamon, pig liver, spinach and other foods that contain more iron to help replenish iron and avoid the symptoms of The symptoms of anemia. It is necessary to develop regular habits, ensure sufficient sleep, and participate in physical exercise in an appropriate amount, which is conducive to the smooth flow of menstrual blood.