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How can reducing stomach size through surgery help treat obesity?
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obesity
The excessive accumulation of body fat can cause serious medical conditions.
Reducing stomach size through bariatric surgery is a medical intervention designed to treat severe obesity by fundamentally altering the digestive process. These procedures, such as gastric bypass, help patients achieve substantial weight loss through two primary mechanisms:
- Restriction: By reducing the physical size of the stomach, the surgery limits the amount of food a person can consume at one time.
- Malabsorption: Many procedures also involve reconnecting the smaller stomach pouch to bypass a portion of the small intestine, which reduces the body's ability to absorb calories from food.12
By limiting intake and caloric absorption, these surgeries provide a clinical approach to managing obesity when lifestyle changes alone are insufficient.12