There are many misconceptions in society about obesity surgery. These false beliefs can mislead patients or cause disappointment after surgery. Here are some common myths and the facts:
❌ Myth 1: “The bigger the surgery, the more permanent the weight loss.”
✅ Truth: There are different types of obesity surgeries:
• Surgeries that only reduce the stomach size (e.g., sleeve gastrectomy)
• Surgeries that reduce stomach size and bypass parts of the intestines (e.g., gastric bypass)
Both types can result in similar weight loss outcomes.
➡️ What matters most is choosing the surgery based on the patient’s health, habits, and needs.
The decision should always be made jointly with your surgeon.
❌ Myth 2: “I had a bypass surgery, now I can’t gain weight anymore.”
✅ Truth: Bypass surgeries may offer some advantage by reducing nutrient absorption.
However, the key factor is whether the patient has truly changed their lifestyle.
➡️ Regardless of the type of surgery, unhealthy eating and inactivity can still lead to weight regain.
❌ Myth 3: “I want to have this specific surgery.”
✅ Truth: The type of surgery should not be based solely on preference.
➡️ Every patient has different needs, medical conditions, and comorbidities.
➡️ The best approach is to determine the most suitable method together with your bariatric surgeon.
🔍 Remember!
Surgery is only a starting point. True success comes from:
✅ Controlling your daily calorie intake,
✅ Increasing your physical activity,
✅ And embracing a sustainable, new lifestyle.
Which Obesity Surgery Is More Suitable for You?
| Condition / Need | Sleeve Gastrectomy | Gastric Bypass |
| Looking for less invasive surgery | ✅ | ❌ |
| Has reflux complaints | ❌ (may worsen reflux) | ✅ |
| Craves sweets/carbs | ⚠️ | ✅ |
| Sensitive to vitamin deficiencies | ✅ (lower risk) | ❌ |
| Severe obesity (BMI > 50) | ⚠️ | ✅ (can be more effective) |
| Wants fewer supplements | ✅ | ❌ |
| Has comorbidities like diabetes or hypertension | ✅ | ✅ (may offer more benefits) |
⚠️: Requires medical evaluation.
