Women can eat bitter melon during menstruation because it is rich in nutrients, such as vitamin C and dietary fiber, and it is rich in amino acids, phosphorus, calcium, carotene, etc. It is good for a balanced diet and can replenish the nutrients lost during menstruation and improve the body’s resistance to avoid anemia, but because bitter melon is a cold food, it should not be eaten in large quantities. However, as bitter melon is a cold food, it should not be eaten in excess to avoid reducing menstruation and affecting the discharge of menstrual blood. Bitter melon also has a certain effect of defeating fire, women are prone to emotional changes during menstruation, constipation and slow peristaltic movement of the gastrointestinal tract, eating appropriate bitter melon can improve the symptoms, in addition, during menstruation diet is mainly light, eat more protein-rich food, avoid eating cold, stimulating food, pay attention to abdominal warmth and relaxation, appropriate exercise.