Menstrual color is pink for the following reasons: 1, anemia, if the color of menstruation is pink, it is best to go to the hospital to do routine blood tests to check whether there is anemia, and if there is anemia to replenish blood.2, due to the low level of estrogen, resulting in the endometrial hyperplasia is not thick enough. When the menstrual period comes, the endometrium strips off less, the blood color is lighter, so the color of the menstrual period is light pink. You should go to the regular hospital to do the appropriate examination and make reasonable adjustments under the guidance of the doctor. At the same time, you should pay attention to a varied diet, eat fresh vegetables and fruits, and at the same time, eat more lean meat, eggs, animal liver, milk and other nutritious food. Also try to avoid cold and spicy food, and quit smoking and drinking.