What is Gastric Sleeve Surgery?
Gastric sleeve surgery is one of the most frequently performed surgical procedures for obesity treatment. This operation involves surgically removing approximately 80% of the stomach and reshaping the remaining portion into a thin, banana-shaped tube. The main goal of the surgery is to reduce the volume of the stomach.
As a result, the patient feels full with less food, and calorie intake is significantly restricted. Furthermore, the production of the hunger hormone (ghrelin) is reduced in the removed part of the stomach, which helps control the patient’s appetite. This dual-mechanism effect makes weight loss easier.
Who is a Candidate for Gastric Sleeve Surgery?
There are generally established eligibility criteria for gastric sleeve surgery. Typically, individuals with a Body Mass Index (BMI) of 40 or higher, or those with a BMI of 35-40 who have serious health problems associated with obesity, such as type 2 diabetes, high blood pressure, or sleep apnea, are suitable candidates for this surgery. Before the operation, patients must undergo a detailed medical and psychological evaluation. This evaluation is vital for determining if the surgery is safe and effective.
How Does the Surgery Process Work?
The surgery process begins with a series of preliminary preparations and evaluations. First, the patient is examined by a team consisting of a surgeon, a dietitian, a psychologist, and an anesthesiologist. These evaluations include blood tests, endoscopy, and other necessary check-ups.
On the day of the surgery, the patient is admitted to the hospital, and the procedure is performed under general anesthesia using the laparoscopic (closed) method. Following this operation, which usually takes 1 to 2 hours, the patient is kept under observation in the hospital for a few days and then discharged.
How Much Weight is Lost with Gastric Sleeve Surgery?
Patients can lose an average of 60% to 70% of their excess weight after gastric sleeve surgery. Weight loss is very rapid, especially in the first 6 months, and this process continues for the first 1-2 years. The amount of weight lost depends on how well the patient adheres to the post-surgery nutrition plan and their level of physical activity. The surgery is a tool, and lasting success is achieved by adopting lifestyle changes.
What are the Potential Risks of the Surgery?
As with any surgical procedure, gastric sleeve surgery also has some risks. The most common risks include bleeding, infection, complications related to anesthesia, leakage at the stomach’s staple line, and nutritional deficiencies. However, these risks are minimized in a well-equipped hospital with an experienced surgical team. Detailed pre-operative evaluation and careful post-operative follow-up are of critical importance to control potential risks.
What Should the Post-Surgery Diet Be Like?
The post-surgery diet involves a slow and gradual transition. For the first few weeks, only clear liquids are consumed, followed by a transition to pureed foods. Finally, solid foods are introduced slowly. Protein intake is of great importance during this process. The dietitian prepares a personalized nutrition plan for the patient, and the patient must meticulously follow this plan. Meals should be consumed in small portions, and every bite should be chewed thoroughly.
Why are Vitamin and Mineral Supplements Important?
Gastric sleeve surgery can affect nutrient absorption due to the removal of a large part of the stomach. This can cause patients to experience vitamin and mineral deficiencies. For this reason, patients must regularly use supplements such as iron, vitamin B12, vitamin D, and calcium for life. Regular blood tests monitor vitamin and mineral levels to prevent potential deficiencies.
When Should Exercise Be Started After Surgery?
In the first few weeks after surgery, only light walking is recommended. More intense exercises can be started after about 4-6 weeks with the doctor’s approval. Exercise accelerates weight loss, preserves muscle mass, and improves overall health. It should become an integral part of life after surgery. Regular exercise also plays a significant role in making the lost weight permanent.

Is Hair Loss Normal After Surgery?
Yes, temporary hair loss can occur after surgery due to rapid weight loss and nutritional deficiencies (especially protein and zinc). This condition usually begins a few months after the surgery and resolves as the nutritional routine is established. Adequate protein intake and regular use of supplements recommended by the doctor can help minimize this problem.
Can Type 2 Diabetes be Treated with Gastric Sleeve?
Gastric sleeve surgery is highly effective in the treatment of type 2 diabetes. Thanks to weight loss and hormonal changes after the surgery, type 2 diabetes is brought under control or completely cured in the vast majority of patients. This is one of the most important benefits of the surgery and significantly improves the quality of life for patients.
Can Pregnancy be Planned After Surgery?
Yes, but it is recommended to wait at least 12-18 months after the surgery. During this period, the body adapts to major weight loss, and potential nutritional deficiencies are brought under control. This waiting period is important for the health of both the mother and the baby. Before planning a pregnancy, a discussion should be held with the doctor and dietitian, and vitamin and mineral supplements should be continued.
Is Alcohol Consumption Allowed After Surgery?
After surgery, alcohol absorption increases, and it becomes easier to get drunk. Also, alcohol can harm the surgically altered stomach and lead to weight gain. Therefore, alcohol consumption is not recommended after surgery and should be completely avoided if possible. Alcohol can negatively affect the long-term success of the surgery.
Why is Psychological Support Important After Surgery?
Obesity is not only a physical problem but also a psychological one. Rapid weight loss and a changing body image after surgery can affect the patient’s psychology. It is important to receive psychological support to prevent problems such as depression, anxiety, and eating disorders. This support makes it easier for the patient to adapt to their new life.
How Long Does the Post-Surgery Follow-up Process Last?
The post-surgery follow-up process is more frequent during the first year (usually every 3 months). After that, this follow-up interval can be extended to once a year or every two years. Follow-up appointments are critical to ensure that the patient is regularly taking their supplements, has reached their weight loss goals, and to allow for early detection of potential complications.
Which Foods Are Forbidden After Surgery?
After surgery, it is necessary to avoid high-calorie, low-nutrient foods. Sugary drinks, carbonated beverages, chips, junk food, sweets, and fast food are among these foods. Such foods can reduce the effect of the surgery and cause weight regain. Adhering to a healthy and balanced nutrition plan is important for long-term success.
Is It Possible to Regain Weight After Surgery?
Yes, it is possible to regain weight if the post-surgery diet and physical activity are not maintained. Excessive consumption of sugary and fatty foods, in particular, can reduce the effect of the surgery. The surgery is a tool; the main responsibility lies with the patient to continue with the new lifestyle changes.
How Long Does the Recovery Process Take?
The full recovery process after surgery varies from person to person. Most patients can return to their normal daily activities a few days after the surgery. Returning to work may take about 2-4 weeks. Heavy lifting and strenuous sports should be avoided. Full recovery and the body’s adaptation to the new situation can take a few months.
How Much Does Gastric Sleeve Surgery Cost?
The cost of the surgery varies depending on the hospital where the surgery is performed, the surgeon’s experience, and the country where the surgery is performed. In Turkey, different pricing is applied in private and state hospitals. It is also important whether the surgery is covered by health insurance.
Is Nausea and Vomiting Normal After Surgery?
Nausea and vomiting can be common in the first few weeks after surgery. This situation is usually caused by eating too quickly, consuming large portions, or not chewing food enough. Regulating eating habits solves this problem.
How Can Gas and Bloating Be Relieved After Surgery?
Complaints of gas and bloating can be experienced frequently after surgery. This can be controlled by eating slowly, avoiding gas-producing foods, and walking regularly. Herbal teas such as peppermint tea and fennel tea can also alleviate these complaints.
Is There Pain After Surgery?
Post-operative pain can be easily controlled with painkillers. The pain is usually most severe in the first few days and decreases over time. The laparoscopic method causes less pain than open surgery.
How Can Protein Absorption Difficulty Be Overcome After Surgery?
Protein absorption may be reduced after surgery. For this reason, it is important to consume high-protein foods and use protein supplements. The dietitian prepares a special protein plan according to the patient’s needs.
How Is Appetite Controlled After Surgery?
Appetite decreases after surgery thanks to the reduction in stomach size and hormonal changes. However, emotional eating habits may continue. Receiving psychological support can help with appetite control.
How Can Sagging Skin Be Prevented or Treated?
Sagging skin can occur due to rapid weight loss. To minimize this, it is important to exercise regularly before and after the surgery and to drink plenty of water. If sagging becomes aesthetically bothersome, these problems can be corrected with plastic surgery operations after weight loss has stabilized (usually 1.5-2 years later).
How Does Life Change After Surgery?
Gastric sleeve surgery significantly improves patients’ quality of life. Health problems related to obesity improve, self-confidence increases, and social life becomes more active. However, this change is only possible with the patient’s adaptation to a new lifestyle.
Can the Surgery Be Reversed?
Gastric sleeve surgery is an irreversible procedure. A large part of the stomach tissue is permanently removed. Therefore, it is very important for patients to consider this operation as a permanent solution and to discuss all risks and expectations in detail with their doctors before making a decision.
What Are the Long-Term Effects of the Surgery?
In the long term, the most important effect of the surgery is to provide permanent and healthy weight control. As lifestyle changes continue, chronic diseases related to obesity are controlled, and life expectancy and quality increase. However, the regular use of vitamin and mineral supplements must be maintained for life.
What Are the Cosmetic Effects of the Surgery?
Gastric sleeve surgery positively affects the aesthetic appearance. Weight loss makes body lines more prominent. However, sagging skin that occurs due to rapid weight loss may require plastic surgery operations in the future.
What Is the Difference Between Gastric Sleeve and Gastric Bypass?
Gastric sleeve surgery only reduces the volume of the stomach, while gastric bypass both reduces the stomach volume and reduces nutrient absorption by bypassing a part of the small intestine. Gastric sleeve surgery is less invasive and carries a lower risk of vitamin and mineral deficiencies compared to bypass.
What Kind of Preparation Should Be Done Before Surgery?
Before the surgery, a diet program determined by the doctor is started to shrink the liver. Smoking and alcohol consumption should be stopped or reduced. Receiving psychological support is important to prepare mentally for the surgery. All doctor’s appointments should be attended without fail.

How Much Weight Will I Lose After The Gastric Sleeve?
This is one of the most frequently asked questions for Gastric Sleeve treatments. In fact, for many surgeries, patients often wonder what they will look like afterwards. However, you should know that Gastric sleeve treatments will not give a different appearance immediately after the operation. After the operation, patients should support the surgery with diet and sports and accelerate weight loss.
You should know that gastric sleeve surgeries alone will not make you lose weight. If patients adapt their diet after surgery and exercise after recovery, they can expect to lose 55% of their body weight. However, patients who do not pay attention to their nutrition and remain inactive during and after the recovery period should not expect to lose weight.
Nutrition After Gastric Sleeve Surgery
Gastric Sleeve surgery allows the stomach to shrink significantly. This, of course, requires a radical change in people’s lives, in their diets. After Gastric Sleeve surgeries, patients will experience a gradual transition period to solid food. During this period, patients will be fed, in turn, first clear liquids, then liquids, purees and soft foods. In this process, there is a serious restriction on how patients will be fed. However, it will be forbidden to consume alcohol, excessive sugar and fat, acidic beverages and foods high in carbon dioxide.
Because with the shrinkage of the stomach, patients will experience digestive problems as a result of their excessively unhealthy diet. However, there is nothing to worry about. Because patients will get used to it over time. In fact, when they get used to eating healthy, they will not even want to eat unhealthy foods. Regarding nutrition, it is important that patients receive support from a dietitian after surgery. Thus, they can guide their nutrition by consulting their nutrition during the weight loss process.
Iceland Gastric Sleeve Surgery
Iceland, as you know, is a rather small country. For this reason, it does not have comprehensive hospitals in the field of health. It would not be a lie if we say that there is no private hospital. In this country, where there is no private health insurance, patients who want to receive treatment should wait for a long time and talk to a specialist doctor. No matter how developed the health infrastructure system is, of course, the low population causes the number of doctors to be low and the number of well-equipped hospitals to be low.
You must agree to receive treatment in a country where it is less developed. However, you should know that, unfortunately, gastric sleeve treatments are serious operations. After the operation, you should get doctor’s support and make sure that you are healthy. For this reason, Icelandic citizens prefer to receive treatment in different countries instead of receiving Iceland Gastric sleeve treatment. Considering this idea, you can plan a treatment. Because getting treatment in a different country will be both more affordable and have a higher success rate.
Landspitali Hospital
Landspitali Hospital is the best hospital in Iceland. You already know that because it is a small country, there are not many hospitals. Landspitali Hospital is the most equipped and comprehensive hospital. Most of the time, it would be right to prefer this hospital for gastric sleeve treatment in Iceland. Because you don’t know how other hospitals provide treatments, It shows that you can get better treatments in this hospital.
On the other hand, unfortunately, considering the cost of treatment, getting Gastric sleeve treatment Iceland would cost a small fortune. Since Iceland is not a frequently preferred country for Gastric sleeve treatments, you will both agree to receive treatment from inexperienced surgeons and pay high costs.
Iceland Gastric Sleeve Surgery Price
Iceland is a country where it is difficult to reach a specialist doctor, access to an equipped hospital and technological treatments are limited. For this reason, treatment costs are quite high. It is highly inaccessible for patients to receive treatment in Iceland, as there is difficulty in accessing them. For this reason, patients who want to receive Iceland Gastric sleeve treatment should consider at least €10,000. Isn’t that a pretty high price?
However, Iceland is not a suitable country for gastric sleeve treatments. But which country is the best? By continuing to read our content, you can get detailed information about the success rates and prices of gastric sleeve treatments in other countries. At the same time, if you want to get treatment at Landspitali Hospital, you should know that the prices start from 12.00€ for the treatment only.
In Which Country Should I Get Gastric Sleeve?
Before planning to get Iceland Gastric sleeve treatment, you can create a new treatment plan by examining the countries where Gastric sleeve treatments are successful and affordable, which are easy to reach from Iceland. You should know that there are very successful countries where you can get Gastric Sleeve treatments at affordable prices. Although Germany, Turkey, USA and the Netherlands are among the successful countries, unfortunately most of them have very high prices.
Turkey is among the most affordable countries. By choosing to get Gastric sleeve treatment in Turkey, you can have a great advantage by paying the best prices for the best treatments. You can continue reading our content for more detailed information about getting gastric sleeve treatment in Turkey.
Gastric Sleeve Turkey
Considering the above-mentioned feature, Turkey is one of the leading countries. To examine closely;
A country with well-equipped hospitals: Hospitals in Turkey are well-equipped and comfortable. Devices used in hospitals in Turkey, state-of-the-art devices. However, it also has robotic surgery, which is not used in many countries. With this system, patients receive treatments with the lowest success rate and recovery times are shortened considerably. This shows how equipped their hospitals are. You can talk to your surgeon to get treatment with this system, which is also used for gastric sleeve treatments.
A country with affordable treatment prices: Turkey is a country with a low cost of living. At the same time, the exchange rate is quite high. This shows how well foreign patients will pay for treatment. In short, thanks to the high purchasing power of foreigners, the most affordable prices for patients from many parts of the world are in Turkey.
A country known for weight loss operations: Turkey is often preferred for gastric sleeve treatments as it is preferred for many treatments. For this reason, the success rate is high and the number of experienced surgeons is high. This shows that gastric sleeve treatment in Turkey will be successful.
A country with a successful health infrastructure system: Turkey’s health infrastructure system is highly developed. In addition to having a good system for many years, the system of private hospitals is more successful. The fact that there are enough doctors for each patient and that these doctors are experts in their fields ensures that the patients receive the best treatments.
Advantages of Gastric Sleeve in Turkey
First of all, it’s 5 hours from Iceland to Turkey. In short, you don’t have to go a long way with having an operation after Gastric Sleeve in Turkey. At the same time, due to the low cost of living and the high exchange rate in Turkey, patients save a lot by paying Gastric Sleeve in Turkey instead of paying for Gastric Sleeve costs in Iceland.
Turkey Gastric Sleeve treatments are a frequently preferred treatment. Thanks to this operation, which is the most preferred weight loss surgery in Turkey, patients are treated by successful and experienced surgeons. At the same time, after Sleeve gastrectomy, patients’ communication with the doctor is not interrupted and they stay in touch throughout the healing process. Finally, although there is no dietitian support after Iceland Gastric Sleeve surgery we, as Cure Holiday, are in the process of losing weight with the support we provide to our patients undergoing Gastric Sleeve treatment in Turkey.
Gastric Sleeve Price in Turkey
Gastric sleeve costs are variable in Turkey. For this reason, you will need to get the prices of hospitals or clinics in detail. Otherwise, you will see how different the average prices are. Remember that Gastric sleeve treatment prices do not need to be high to get successful treatments in Turkey. Receiving gastric sleeve treatment at high prices will not increase the success rate of the treatment. Therefore, you should definitely try to find the best prices. You can call us to get treatment with the best gastric sleeve price in Turkey, below the general prices.
As Cure Holiday, our Gastric Sleeve prices are divided into 2.250 € treatment price and 2.700 € package price. Although only the treatment is included in the treatment price, the Package prices;
- 3 days hospital stay
- 3 days accommodation in a 5 star hotel
- airport transfers
- PCR testing
- nursing service
- Medication