Before the onset of menstruation, women can experience a series of premenstrual syndrome (PMS) such as abdominal bloating, weight gain, headache, back pain, limb pain, breast tenderness, mood changes, and fatigue. Before the onset of menstruation, you need to pay attention to the following aspects, which can improve PMS. 1, relax, reduce stress, avoid exertion, stay up late, emotional stability. 2, eat less sweets, sweets can make people emotionally unstable, anxiety, drink more warm water, eat more fresh vegetables and fruits, supplement vitamin C and vitamin E. 3, eat less animal fat, eat some food with plant fats, animal fats can increase the amount of Estrogen. 4, eat crude fiber food, can laxative effect. 5, avoid smoking and drinking. 6, appropriate exercise, you can walk, jogging, do exercises, practice yoga, etc., to enhance the resistance, improve the premenstrual syndrome.