Health guidance: Hello, dieting and losing weight will lead to adequate nutrition intake, thus delaying menstrual cramps. To lose weight, we must control our diet, exercise more, reduce the intake of staple foods, appropriately increase vegetables, fruits and potatoes, eat less fried and high-sugar foods, eat breakfast, eat less or not at night, and exercise for at least 30 minutes every day, which can be running, brisk walking, swimming, climbing mountains, playing ball and squatting. Make suggestions.