Weight Loss Surgery: Risks, Costs, and Benefits Explained

• Bariatric surgery, a last resort for obesity when diet and exercise fail, improves metabolism and reduces risks of type 2 diabetes, high blood pressure, and sleep apnea. Recommended for BMI 35+.
• Dr. Raman Sharma explains it alters the digestive system by reducing stomach size or bypassing part of the small intestine, leading to fewer calories absorbed and reduced hunger hormone (ghrelin). Common procedures: gastric sleeve, gastric bypass.
• Patients can lose 30-40% of excess body weight in 12-18 months, with significant improvements in metabolic health, diabetes control, blood pressure, joint pain, and self-confidence.
• Risks include infection, nutrient deficiencies, dumping syndrome, gallstones, or hernia, but modern laparoscopic/robotic techniques have reduced risks to less than 1%, making it quite safe.
• Cost in India ranges from 2 to 6 lakh rupees, depending on hospital, city, surgeon, and technology; many health insurance companies now cover it for medical conditions, and government hospitals offer lower costs.