Many times the level of obesity that has reached a person makes it impossible to weight loss, can be achieved with a simple diet, which is more stringent. A gastric bypass, also known as bariatric surgery, may be the solution.

gastric bypass surgery for obesity

This is a procedure that results in a reduction of the stomach that will literally impossible for the patient to eat more food than necessary for the proper functioning of your body.

Thus, the patient will have a much smaller stomach; you must eat less to achieve satiety.

Usually only recommend this type of surgery, which involves half a degree of complexity, patients whose life is endangered because of their very overweight (called “morbid obesity”). Gastric Bypass is the last resort before that his disease could cost him his life.


However, procedures of this kind are made with relative success since 1966, which arguably is a risk that the operation is unsuccessful is minimal.

There are different variants of the intervention but overall all shrink the stomach and connecting it directly to the small intestine. Therefore, weight loss will be due not only to eat less food but also the absorption of calories will be lower because the food does not pass through a portion of the intestine.


Recent studies have shown that more than half of overweight is lost in the first year and also recorded a high rate of recovery in patients with diabetes than with surgery and fail to reach normal values of plasma glucose.

In conclusion, gastric bypass is an option to consider for the obese they can not lose their weight through diet and exercise (as recommended) and it does not involve greater risk than a common surgery.

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