Side view of protein chocolate bar in two pieces. Isolated on white.
Why do a low carb diet before bariatric surgery?
Bariatric surgery is a surgical procedure used to treat obesity by reducing the size of the stomach and limiting the amount of food that can be consumed. It is a highly effective weight loss method and can result in significant improvements in related health conditions such as diabetes, hypertension, and sleep apnea. However, before undergoing bariatric surgery, patients are typically advised to follow a low-carb diet to prepare their bodies for the surgery and improve the chances of success.
A low-carb diet is a dietary approach that involves reducing carbohydrate intake and increasing protein and fat intake. This type of diet can help individuals lose weight by reducing insulin levels, which encourages the body to burn fat for energy instead of carbohydrates. In the context of bariatric surgery, a low-carb diet can provide several advantages for patients.
- Reducing the size of the liver: One of the primary reasons to follow a low-carb diet before bariatric surgery is to reduce the size of the liver. In obese individuals, the liver can become enlarged due to the accumulation of fat. This can make the surgery more difficult and increase the risk of complications. By following a low-carb diet, the body is forced to burn stored fat, including the fat stored in the liver, which can help reduce its size and improve the chances of success during the surgery.
- Improving insulin sensitivity: Insulin resistance is a common problem in obese individuals, which can lead to type 2 diabetes and other health conditions. By following a low-carb diet, the body’s insulin response can improve, resulting in better blood sugar control and reducing the risk of developing diabetes. This can be particularly beneficial for patients undergoing bariatric surgery, as diabetes can increase the risk of surgical complications.
- Promoting weight loss: Another advantage of following a low-carb diet before bariatric surgery is that it can promote weight loss. Losing weight before surgery can improve the chances of success and reduce the risk of complications. By limiting carbohydrate intake, the body is forced to burn stored fat for energy, which can result in significant weight loss. This weight loss can also improve related health conditions, making the surgery safer and more effective.
- Preparing for the post-surgery diet: Following a low-carb diet before bariatric surgery can also help patients prepare for the post-surgery diet. After the surgery, patients are required to follow a strict diet that limits the amount of food they can eat and the types of foods they can consume. This diet typically involves high-protein foods and low-carbohydrate foods. By following a low-carb diet before the surgery, patients can become accustomed to this type of diet and make the transition to the post-surgery diet easier.
- Reducing the risk of complications: Bariatric surgery is a major surgery that carries a risk of complications. Following a low-carb diet before the surgery can help reduce the risk of complications by improving the body’s overall health and reducing the size of the liver. This can make the surgery safer and improve the chances of a successful outcome.
In conclusion, following a low-carb diet before bariatric surgery can provide several advantages for patients. It can help reduce the size of the liver, improve insulin sensitivity, promote weight loss, prepare for the post-surgery diet, and reduce the risk of complications. Patients should consult with their healthcare provider to determine the best diet plan for their individual needs and to ensure that they are adequately prepared for the surgery. By following a low-carb diet before the surgery, patients can improve their chances of success and enjoy the benefits of a healthier, happier life.
