Gastric sleeve surgery (sleeve gastrectomy) is an effective method in the treatment of obesity. However, following dietary rules and paying attention to certain restrictions after the procedure is crucial. In this article, we’ll discuss critical topics such as what to avoid during the post-surgery diet, the importance of vitamin supplementation, and why drinking water during meals is not advised after surgery.
Post-Gastric Sleeve Surgery Nutrition Process
Since a large portion of the stomach is removed after sleeve gastrectomy, food intake is significantly restricted. Therefore, it is important to:
- Eat small portions
- Eat slowly and chew thoroughly
- Follow a protein-focused diet
- Time fluid intake correctly
Prohibited Behaviors and Foods After Gastric Sleeve Surgery
1. Don’t Drink Water During Meals
After surgery, the stomach has very limited capacity. Drinking water with meals can reduce the feeling of fullness and hinder nutrient absorption.
What to do instead:
- Drink water 30 minutes before and 30 minutes after meals
- Avoid consuming too many liquid foods like soup during meals
2. High-Calorie Processed Foods Are Your Enemy
After surgery, high-calorie processed foods can quickly lead to weight gain.
Forbidden items include:
- Fast food
- Chips, chocolate, candy
- Packaged sauces
3. Stay Away from Carbonated Beverages
Carbonated drinks can cause stomach expansion and discomfort. They are also a source of empty calories.
Forbidden: Cola, soda, energy drinks
4. Skipping Vitamin Supplements Can Have Serious Consequences
Deficiencies in B12, iron, vitamin D, and calcium are common after surgery. Regular blood tests and monitoring of vitamin and mineral levels are essential.
5. Avoid Packaged Snacks and Nuts
Packaged snacks and nuts are high in fat and calories and can also be difficult to digest.
Warning: Hard foods like hazelnuts and almonds can cause blockages, especially in the early post-op period.
6. Don’t Overfill Your Plate
Your stomach is now much smaller. Overeating can lead to vomiting, pain, and stomach stretching.
Tip: Use small plates and chew bites thoroughly.
7. Avoid Foods High in Fat Content
Fried foods, sugary treats, and fast food can cause nausea and contribute to weight gain.
8. Eliminate Pastries from Your Diet
Foods like white bread, buns, and pastries are sources of empty calories and accelerate weight gain.
9. Avoid Tanning Beds
Post-surgery skin is more sensitive. Tanning beds may cause dryness and skin spots.
10. Refrain from Lifting Heavy Weights
In the first 1–2 months, heavy exercise and lifting can damage the abdominal area.
11. Don’t Drive for a While
Reflexes may be slowed after surgery, so avoid driving until your doctor gives you the green light.
Conclusion
Adhering to post-gastric sleeve surgery restrictions is critical for weight management and living a healthy life. With balanced nutrition, regular vitamin use, and ongoing medical checkups, you can achieve a successful recovery.
You can explore our recipes at Bariatrik Mutfak and visit our Türkçapar Bariatrics website for more information.
