You can drink mung bean soup during menstruation. Mung bean soup has the function of detoxifying and lowering fire, replenishing the protein and vitamins needed by the body and improving the immunity of the body, which has no effect on menstruation and can be drank appropriately. The green bean soup should be heated or room temperature, not fresh out of the refrigerator, too cold food may cause increased or reduced menstruation, resulting in lower abdominal pain and gastrointestinal discomfort. During menstruation, the body’s resistance decreases. Avoid cold and spicy food, eat light, easy-to-digest, protein-rich food, fresh vegetables and fruits. Pay attention to proper rest, ensure sufficient sleep, pay attention to keeping the lower abdomen warm during menstruation, soak your feet in hot water, drink brown sugar and ginger water, and avoid drinking coffee and strong tea, which may aggravate the discomfort during menstruation.