Breastfeeding women want to successfully lose weight without affecting normal milk secretion at the same time, need to take appropriate methods, it is recommended that under the guidance of professionals, often need to pay attention to the following points: 1. Diet: breastfeeding women can not lose weight through dieting, at least every day should be no less than 1.8 kcal calorie intake, to avoid malnutrition, affecting the postpartum body recovery. Supplement high protein food and vitamin, folic acid content is relatively rich in food, including milk, eggs, soy products, beef and lamb, fresh green leafy vegetables and so on. It is not recommended to eat high-fat foods, including fried and barbecued foods, as well as fatty meat and animal offal. Drinking more water postpartum can increase the body’s metabolism, be careful not to drink drinks with high sugar content, minimize the consumption of mixed fruit juices; 2, time: due to the postpartum need a certain amount of time to repair and to ensure the normal supply of milk, postpartum weight loss time needs to be appropriate, usually in the postpartum 6-8 weeks, it should be gradual and step-by-step, weekly weight loss of 0.5kg. weight loss rate is too fast may lead to postpartum hormone level disorders, affecting the normal lactation; 3, time: the postpartum weight loss time should be appropriate, usually in the postpartum 6-8 weeks. The speed of weight loss may lead to postnatal hormone level disorders, affecting normal lactation; 3, exercise: puerperium can be appropriate walks, puerperium can be based on their own physical condition and time to choose a different mode of exercise, such as aerobics, yoga and other aerobic exercise to increase the body’s metabolism, you can accelerate the decomposition of fat in the body. Postpartum due to the weaker body, need to pay attention to avoid excessive exercise, should not be running, jumping rope and other strenuous exercise, to prevent uterine prolapse, vaginal dilatation; 4, other: breastfeeding women must ensure that adequate sleep, maintain a happy mood, can promote milk secretion, conducive to healthy weight loss.