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The major advantage of weight-loss surgeries is that they reduce risk of death in case of morbid obesity. The obese people are more likely to develop diseases like diabetes and various cardiovascular diseases including cardiac arrest. Doctors advise them to reduce their weights. Initially, they prescribe a combination of exercise and proper diet. Ample exercise and adequate diet can cure obesity for most of the people. However, some people may not respond well to such measures. After advising exercise and diet fails to yield any result, the physicians may consider bariatric surgery. Bariatric surgery is a group of surgeries that are done to reduce weight in obese people. These surgeries are effective in aiding weight loss. Using these, the anatomy of the digestive system is altered in such a way that food intake of the patient is controlled, thereby controlling the weight. Types of this surgery include gastric bypass and gastric banding. In gastric bypass, the stomach is divided into two pouches: one smaller and one bigger. Then, the small intestine is connected to both the pouches. In case of the gastric banding technique, an inflatable and adjustable band is used to create two pouches in the patient’s abdomen. The basic idea of both these techniques is the same: to ensure that the food intake of the patient is reduced, thereby reducing weight drastically. Reducing excess weight can reduce the chances of contracting diseases like diabetes and cardiovascular diseases. The obesity of a person is determined by an index called Body Mass Index (BMI). It is seen that bariatric surgeries are responsible for reducing the BMI index significantly, thus reducing the obesity-related morbidity rates. Are there any precautions to be taken for the surgery? Yes, you need to take precautionary measure before and after the surgery. First, surgery should not be prescribed unless the patient has tried other natural forms of weight loss like exercising and dieting. Physicians advise exercises and diet for a considerable period. If the obesity persists, then they advise this surgery to reduce weight. The doctors consider strict guidelines provided by the medical associations before deciding to perform the surgery. Secondly, patients should follow the diet and other relevant instructions after the surgery. They must change their eating habits as per the instructions of the physician. Bariatric Surgery is becoming a method for dramatic weight loss. However, it is not advisable to use these surgeries as quick-fix technique to reduce weight. One must try first to lose weight in the natural way and must resort to surgery only when other means fail. Get more information on: Bariatric Surgery For more information on: Obesity Surgery
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