How Much Weight Can You Lose with Gastric Bypass?
The amount of weight you can lose with a gastric sleeve surgery will vary depending on a number of factors, including your age, sex, and starting weight. However, on average, most people can expect to lose around 60-70% of their excess body weight within the first year after the surgery.
Gastric sleeve surgery, also known as sleeve gastrectomy, is a weight loss procedure in which a large portion of the stomach is removed, leaving a smaller, sleeve-shaped stomach behind. This smaller stomach is about the size of a banana and can only hold about one cup of food, which means that you will feel fuller faster and eat less overall.
The surgery itself is typically performed laparoscopically, which means that the doctor will make a few small incisions in your abdomen and use a camera and specialized instruments to remove the part of the stomach. The procedure usually takes about one to two hours and patients are usually able to go home the same day.
After the surgery, you will need to follow a strict diet to help your body adjust to the smaller stomach and to help you lose weight. This will typically involve starting with a liquid diet for the first few weeks, gradually moving on to pureed and soft foods, and then eventually transitioning to a regular diet. You will also need to take supplements to make sure you are getting enough nutrients, and you will need to exercise regularly to help speed up weight loss and improve your overall health.
Overall, the amount of weight you can lose with a gastric sleeve surgery will depend on your individual circumstances and how well you follow the recommended diet and exercise plan. However, most people can expect to lose a significant amount of weight within the first year after the surgery.