Gastric sleeve surgery is one of the most effective methods in the fight against obesity. However, surgery alone is not enough. The diet program applied in the postoperative period accelerates weight loss and increases the success rate of the surgery. In this article, we will discuss the diet process after sleeve gastrectomy, points to be considered and frequently asked questions.
First Week Diet After Gastric Sleeve Gastrectomy
The first week after surgery is the liquid diet phase. Since the stomach is in the process of healing during this period, easy-to-digest and nutritious liquids should be preferred.
- Foods that can be consumed:
- Water, unsweetened herbal teas
- Strained soups (chicken broth, vegetable soup)
- Lactose-free milk or kefir
- Non-fat buttermilk
Tips
- Drink fluids frequently and in small amounts throughout the day.
- It is important to drink at least 1.5-2 liters of water a day.
- Acidic, carbonated drinks and caffeinated products should be avoided.
Diet Program in the Second and Third Weeks
The second and third weeks after surgery include the period when pureed foods are consumed. During this period, small amounts of easily digestible foods suitable for stomach capacity should be preferred.
- Foods that can be consumed:
- Blenderized vegetable dishes (mashed potatoes, carrots, pumpkin)
- Fat-free yogurt and curd cheese
- Boiled egg or egg white
- Low-fat chicken or fish meat (blenderized)
What to watch out for:
Each meal should be eaten slowly and food should be chewed thoroughly. Also, portions should be kept small and the stomach should not be overloaded during meals.
Strict Diet Period after the Fourth Week
By the fourth week of the diet, the transition to solid foods begins. However, a healthy and balanced diet is of great importance in this process. The weight gained due to wrong habits before the surgery may return if care is not taken during this period.
- Foods that can be consumed:
- Chicken, fish, lean red meat
- Steamed or boiled vegetables
- Raw vegetables (low-calorie vegetables such as lettuce, cucumber)
- Small amounts of complex carbohydrates such as whole grain bread or quinoa
Nutrition Highlights:
- Meals should be protein-intensive.
- Processed and packaged foods should be avoided.
- Portion control should be observed to avoid exceeding the daily calorie requirement.
What Not to Do in Postoperative Nutrition
Maintaining the weight lost after sleeve gastrectomy is as important as losing weight. Some mistakes should be avoided for this:
- High Sugar Foods: Avoid sugary drinks and sweets.
- Fatty Foods: Avoid high-fat foods such as fast food and fried foods.
- Eating fast: Eating slowly and taking small bites allows the stomach to behave according to its capacity.
The Importance of Exercise After Surgery
Exercise is as important as diet to support weight loss after sleeve gastrectomy. Remember that you must get approval from your doctor before you start exercising.
- Initial Light Exercises: The first 4-6 weeks should start with light exercises such as walking.
- More Intensive Activity: In the following weeks, activities such as swimming, Pilates or light weight training can be added.
Exercise promotes weight loss by boosting metabolism and improves your physical health after surgery.
Frequently Asked Questions
1. How much weight can I lose after surgery?
It is possible to lose 50-70% of your excess weight in the first 6-12 months after sleeve gastrectomy surgery. However, this depends on your diet and lifestyle habits.
2. How should water consumption be while dieting?
Drink water 30 minutes before and after meals. This will help you maintain the volume of the stomach and prevent stomach upsets.
3. Can I drink coffee?
It is recommended to avoid caffeine for the first few months after surgery. Afterwards, you can consume coffee in moderation.
4. Will my appetite return after sleeve gastrectomy?
As the stomach volume shrinks after surgery, appetite decreases. However, this may change if eating habits are not observed.
Diet after sleeve gastrectomy plays a critical role in the success of the surgery. With healthy eating habits and regular exercise, weight loss is accelerated and maintained in the long term. For more information and expert support Assoc. Prof. Dr. Hakan Uzunoğlu you can contact with www.drhakanuzunoglu.com You can get detailed information about postoperative diet programs by visiting the address.
