Digestive Health Institute

SADI Procedure

Process | Dietary Requirements | Ideal Patients 

What is SADI?

SADI (Single Anastomosis Duodeno-Ileal Bypass) is a next-generation weight loss surgery that combines two powerful approaches:

It’s designed to deliver exceptional weight loss, improve metabolic conditions like Type 2 Diabetes, and reduce hunger—without compromising essential nutrient absorption.

How Does It Work?

- Sleeve Gastrectomy

About 75–80% of the stomachis removed to create a narrow, sleeve-shaped stomach that limits food intake and reduces hunger

- Single Anastomosis Bypass

SADI involves bypassing a section of the small intestine to reduce calorie and fat absorption

Who is SADI For?

Dietary Guidelines

Before your surgery, you’ll need to follow a 7-day liquid diet. This helps shrink the liver and prepare your body for a safe procedure. Our expert bariatric nutritionists in Mumbai will guide you.

After surgery, your diet will gradually progress over 30 days:

This step-by-step plan helps your stomach heal and supports healthy weight loss.

Benefits of the SADI Procedure

SADI-S is a weight loss surgery that combines a sleeve gastrectomy (reducing stomach size) with a single intestinal bypass, which limits calorie absorption.

It’s highly effective, often leading to 70-80% excess weight loss and significant improvement or resolution of conditions like Type 2 diabetes due to its strong metabolic impact.

Lifelong vitamin and mineral supplementation is crucial due to reduced absorption. Some patients may experience more frequent or looser bowel movements, and reflux is a potential side effect.

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