Knowledge Center
Bariatric Surgery Knowledge Center
Patient education articles on obesity and metabolic surgery — written for people considering, preparing for, or recovering from a bariatric procedure.
- Patient Education
BMI and How Obesity Is Defined
Body Mass Index, WHO classification and why BMI alone is not enough.
Read article - Decision Making
Sleeve Gastrectomy or Gastric Bypass: How the Decision Is Made
Key differences between the two procedures and what shapes the individual recommendation.
Read article - Nutrition
Nutrition Phases After Bariatric Surgery
From clear liquids to solid foods: how the post-operative diet progresses safely.
Read article - Metabolic Surgery
Type 2 Diabetes and Metabolic Surgery
How bariatric procedures can influence type 2 diabetes, and why patient selection matters.
Read article - Safety
Risks and Complications of Bariatric Surgery
Realistic information on early and late complications, and how follow-up reduces risk.
Read article - Patient Education
Bariatric Surgery: Common Myths and Facts
Clarifying widespread misunderstandings about bariatric and metabolic surgery.
Read article
Medical notice: The information on this page is for general patient education only and does not replace medical diagnosis, treatment, or a surgical decision. The appropriate method for you can only be determined after a physician's assessment and necessary tests.
Last updated: 31.05.2026 · Medical content: Op.Dr.Gökhan ATEŞ