PROS AND CONS OF WEIGHT LOSS SURGERY
Severe obesity is a chronic condition and requires immediate medical attention. Most people undergo surgeries in which either a part of their stomach is removed thereby restricting the food intake or surgeries that interrupt with the digestive system of the body. One should not forget that these surgeries are a huge undertaking and so one must know these procedures pretty well before planning to getting operated. Knowing the pros and cons of these weight reduction surgeries is essential.
In order to understand how these surgeries work one must know how the normal digestive system works. Digestive juices and enzymes help in the digestive process. The process of digestion in fact begins in the mouth. After we chew the food, it enters into the oesophagus and in to the stomach. In the stomach there is a strong acid that speeds up the process of digestion. The stomach can hold only 3 pints of food at a given time. From the stomach, the partially digested food moves into the first segment of the small intestine. Here, bile and pancreatic juices are secreted that help in further digestion. Also, most of the calcium and iron is absorbed in this segment. In the remaining two segments, almost all the other nutrients are absorbed. The food particles that are not digested are stored in the large intestine until elimination takes place.
Weight removal surgery involves making some major changes with the way this process takes place by making changes with the stomach and intestine.The first ever operation that was used to cure severe obesity was a type of intestinal bypass, that resulted in losing weight due to severe malabsorption of food. The concept of the surgery was that the patient could eat large amounts of food that would pass through without being properly digested. But this lead to other problems such as malnutrition. Also, this surgery had a certain amount of complications involved which even turned out to be fatal in some cases. Today. This procedure is no longer used. Surgeons developed a way by which weight loss could be attained by restricting the food intake. There are two types of procedures by which food intake can be restricted. Gastric bypass and adjustable gastric band surgery. Both these surgeries help in weight loss without causing much harm. These weight loss surgeries cause rapid weight loss reducing almost 60% of the weight in 12-18 months. Apart from weight loss, it reduces the risks of cardiovascular conditions, type 2 diabetes and many obesity related diseases. There are few side effects associated with these surgeries, such as, nausea, diarrhoea, vomiting, dizziness and weakness. Also, the lifestyle of a person undergoing these surgeries changes to a significant amount. The person requires to take care of his diet. Regular exercise becomes necessary.
In order to understand how these surgeries work one must know how the normal digestive system works. Digestive juices and enzymes help in the digestive process. The process of digestion in fact begins in the mouth. After we chew the food, it enters into the oesophagus and in to the stomach. In the stomach there is a strong acid that speeds up the process of digestion. The stomach can hold only 3 pints of food at a given time. From the stomach, the partially digested food moves into the first segment of the small intestine. Here, bile and pancreatic juices are secreted that help in further digestion. Also, most of the calcium and iron is absorbed in this segment. In the remaining two segments, almost all the other nutrients are absorbed. The food particles that are not digested are stored in the large intestine until elimination takes place.
Weight removal surgery involves making some major changes with the way this process takes place by making changes with the stomach and intestine.The first ever operation that was used to cure severe obesity was a type of intestinal bypass, that resulted in losing weight due to severe malabsorption of food. The concept of the surgery was that the patient could eat large amounts of food that would pass through without being properly digested. But this lead to other problems such as malnutrition. Also, this surgery had a certain amount of complications involved which even turned out to be fatal in some cases. Today. This procedure is no longer used. Surgeons developed a way by which weight loss could be attained by restricting the food intake. There are two types of procedures by which food intake can be restricted. Gastric bypass and adjustable gastric band surgery. Both these surgeries help in weight loss without causing much harm. These weight loss surgeries cause rapid weight loss reducing almost 60% of the weight in 12-18 months. Apart from weight loss, it reduces the risks of cardiovascular conditions, type 2 diabetes and many obesity related diseases. There are few side effects associated with these surgeries, such as, nausea, diarrhoea, vomiting, dizziness and weakness. Also, the lifestyle of a person undergoing these surgeries changes to a significant amount. The person requires to take care of his diet. Regular exercise becomes necessary.
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