Dr. Keyur Yagnik completed his M.B.B.S. from Government College, Surat in 1998 and his MS General Surgery in 2001. After that, he did GI & Laparoscopic Training (2003) from Asian Institute of Gastroenterology Hyderabad, and also completed fellowship in Geriatrics and Metabolic Surgery from IRCAD Taiwan and Duke University USA. He has special experience as a Bariatric Doctor in modern obesity treatments like MGB, OAGB, Sleeve, Sleeve Plus. He is associated with national and international organizations like AMASI, IAGES, OSSI and IFSO. He is providing services at Naveli Bariatric & Laparoscopy Hospital, Surat. Now he will also be found at Shri Giriraj Hospital- Rajkot.
Most surgeons follow the clinical guidelines requiring a Body Mass Index (BMI) of 40 or higher, or a BMI of 35 with obesity-related conditions such as Type 2 diabetes, sleep apnea, or high blood pressure. A psychological and nutritional evaluation is also part of the qualifying process.
Modern bariatric surgery is performed laparoscopically (using small incisions and a camera), making it as safe as common gallbladder or knee surgeries. While all surgeries have risks, the long-term health risks of remaining morbidly obese—such as heart disease and stroke—often far outweigh the risks of the procedure.
On average, patients lose between 60% and 80% of their excess body weight within the first 12 to 18 months following surgery. Success depends heavily on the type of procedure chosen and the patient's commitment to new dietary and exercise habits.
Patients progress through a four-stage diet:
Clear Liquids: The first few days post-op.
Pureed Foods: High-protein, blended textures.
Soft Foods: Cooked vegetables and ground meats.
Solid Foods: Focusing on lean protein, fiber, and small portions.
Yes. Because the surgery changes how your body absorbs nutrients, lifelong supplementation is required. This typically includes a bariatric-specific multivitamin, Calcium with Vitamin D, Vitamin B12, and Iron to prevent deficiencies and maintain bone and nerve health.
