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Forbidden fruits after sleeve operation
مقاله تخصصی

Forbidden fruits after sleeve operation

3 weeks ago
103 بازدید
Dr. Mohammad Reza Abdul Hosseini

Dr. Mohammad Reza Abdul Hosseini

تهران

Endoscopic Surgery Fellowship (Laparoscopy)

Banned fruits after gastric sleeve operation like dates

gastric sleeve surgery is one of the most common and effective methods of weight loss in obese patients. By reducing the volume of the stomach, this surgery limits the amount of food consumed and helps to lose weight faster. But the thing that is less paid attention to is the fundamental changes in the way of absorbing, digesting and tolerating food after this procedure; Especially forbidden fruits after sleeve surgery.

It may be thought that all fruits are healthy and their consumption after slimming operation is not a problem. But the fact is that one of the complications of gastric sleeve surgery is that forbidden fruits after sleeve surgery due to their type of texture, high fiber, high sugar or flatulence may damage the digestive system, disrupt the healing process or even cause complications such as nausea, heartache and vomiting or dizziness after weight loss. In this article, based on real experiences and the recommendations of nutritionists, we will examine which fruits should be left out after slime, why, and at what stage it is possible to gradually return to their consumption.

Understanding the new structure of the stomach after sleeve

Each of the types

Steps of diet after sleeve surgery

The nutritional program after sleeve is usually divided into four phases:

phase Time range Allowed feed type
Clear liquids Day 1 to 7 Water, broth, clear jelly
Complete Liquids week 2 and 3 low-fat milk, strained soup, protein shake
soft foods Weeks 4 to 6 puree, soft egg, yogurt
solid foods after week 6 light and digestible solid foods

At none of these stages is it allowed to eat the "whole fruit" raw. But why?

Why are some fruits dangerous after eating?

1. Insoluble fiber: difficult to digest

Fruits such as pineapples, mangoes, persimmons, and oranges may cause obstruction or irritation of a freshly operated stomach due to their hard texture or insoluble fibers. After sleeve, the stomach is not able to digest such tissues, especially in the first months.

Useful example: A person who started consuming raw pineapple two weeks after SLI got stomach blockage and severe nausea; Finally, he was treated by going to the hospital and washing his stomach.

Mango fruit is one of the forbidden fruits after gastric sleeve operation

2. High sugar: risk of "dumping"

Fruits with high sugar such as grapes, ripe bananas, figs, dates and watermelon can cause a rapid increase in blood sugar and a sudden drop after that, which is a phenomenon called "dumping syndrome".

Symptoms: Dizziness, shaking, sweating, nausea and pressure drop.

Conclusion: Although sugary fruits are natural, they can cause harmful effects due to rapid insulin secretion and limited stomach volume.

3. Flatulence: gas and abdominal pain

Fruits such as raw apples, pears, plums, cucumbers and even watermelons may cause gas, bloating and pressure in the stomach. These cases are especially problematic during the soft period and the beginning of the solid food period.

List of prohibited fruits after sleeve surgery

Next, you will see a list of fruits that should be avoided for at least the first 3 to 6 months after SLI. This table can also be used as a daily guide:

fruit name reason for ban Approximate time of authorization
ripe banana High sugar, sticky texture After month 4, crushed
Grapes High sugar, thin but puffy skin After month 5, with caution
pineapple Hard, slow-digesting fiber month 6 onwards, cooked
Dates High sugar, very sticky after 6 months, limited
raw apple bloating, hard skin After month 4, steam or puree
Pear Grainy texture After month 5, peel and puree
Persimmons sticky and heavy texture Only when fully cooked
Mango Kal acidic and slow digestion Complete avoidance in the first months

Which fruits can be consumed with caution after eating?

Although some fruits are not completely prohibited, they require proper preparation of the stomach and body system, proper timing and controlled amount.

  • Baked apple without skin

  • Unripe and crushed bananas in the fourth month

  • Sugar-free compote of fruits such as peaches or pears

  • Diluted natural juice without added sugar

Important note: In all cases, the amount of consumption should be limited and under the supervision of a nutritionist.

A girl holding banned fruits after sleeve in one hand and broccoli in the other and looking questioningly at the fruits

What happens if we eat forbidden fruits after the sleeve operation?

Imagine that the patient, who is in the fourth week after SLI, consumes a few grapes and a piece of ripe banana due to a strong desire for sweets. Within half an hour, he may experience symptoms such as heart palpitations, nausea and severe bloating. This actually indicates that the stomach is not ready to digest that sugar compound and special texture.

substitute for vitamins

Many patients worry that eliminating fruits will deprive them of vitamins and antioxidants. But there are logical and scientific solutions:

  • Use of multivitamin supplements for bariatric patients

  • Use vegetables for weight loss cooked like carrots, squash or spinach

  • Using pureed fruits such as peaches or cooked apples

  • Drinking natural vegetable juice without sugar

FAQs about forbidden fruits after sleeve operation

1- Is it possible to eat fruit immediately after sleeve operation?

No. In the first two months, no fruit should be eaten raw. Only compote without sugar or puree is allowed.

2-Why is banana prohibited after sleeve operation?

Ripe bananas have high sugar and sticky texture that can cause stomach blockage or dumping syndrome.

3-When can you eat raw apples?

It is better not to consume raw apples at least until the end of the fifth month after the sleeve. In the fourth month, you can eat cooked apples without the skin.

4- Can you consume natural fruit juice after the sleeve?

Only if the juice is completely natural, without added sugar and diluted with water, in small quantities and carefully.

5- What is the right substitute for getting vitamins from fruit?

Vitamin supplements, cooked vegetables and sugar-free compote of light fruits can be good alternatives.

Summary

The period after sleeve surgery is a golden opportunity to change your lifestyle. Adherence to nutritional tips - especially avoiding heavy, sugary and flatulent fruits - will not only help the health of the digestive system, but also prevent serious complications. Finally, with patience, training and following expert advice, you can go through the path of weight loss with health and satisfaction.

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