Recently, the most popular way to lose weight is surgery, which can improve the systemic symptoms of obese patients through surgery. People who are suitable for weight loss surgery also need a body mass index of more than 32. Because it is traumatic treatment, ordinary people should not try it easily. The most commonly used methods in clinic generally include gastric volume reduction, gastric bypass and gastric banding. During this period, these patients can be given one-on-one nutritional guidance after operation at close range. It is found that if patients are not allowed to rebound after operation, they still need to come to the outpatient clinic regularly for follow-up visits. Many large hospitals have good surgical techniques, but there is no follow-up guidance after operation. In addition, patients' compliance is not very good, so the weight loss effect will be greatly reduced, many patients will rebound, and some patients will have systemic organ failure due to malnutrition. So, let's talk about how to lose weight scientifically without rebounding.

Staple food: After the operation, the average patient's stomach capacity will decrease, and his appetite will also decrease. In order not to affect the wound, rice soup, lotus root starch and other liquids were mainly used within 6 weeks after operation.

Water: patients should still drink enough water after operation, and the amount of water should be above 1500ml. In the process of guidance, some patients said that they could not drink water, and they wanted to vomit after drinking it. At that time, they needed small sips of water. Drinking more water can promote the excretion of metabolites in the body.

Protein powder: you can't eat some meat after operation, but in order to ensure nutrition and muscle growth, you need to increase the amount of protein powder after operation, more than 60 grams a day. However, in the process of guidance, many patients can't abide by this principle, thinking that protein powder is difficult to drink, but the body composition shows that skeletal muscle drops obviously. If we don't eat protein powder, the body needs to use our skeletal muscle to decompose and produce energy. If the taste is not good, we can match some of our favorite tastes.

Multi-vitamin tablets: Due to the unbalanced diet of weight loss patients on weekdays, nutrients in the body will be easily lacking, so vitamin preparations need to be supplemented every day to ensure the normal operation of the body's metabolism.

Vegetables: because the operation has just been finished, it needs to be soft and digestible according to the principle of diet. It is more appropriate to add vegetables after 6 weeks, and some foods with high fiber content cannot be ingested.

Do the above, even if you can't exercise, you can prevent rebound.

Answering questions for health, the most hand-painted doctor in the nutrition industry (WeChat official account: Wang Xia Prajna)