Written by: Tracy B. McManamon, 2016
Losing weight can be hard. There are hundreds of diet plans and exercise videos out there that all claim to help you lose large amounts of weight in a very short period of time. Many of us realize that it is impossible to do so and that weight loss requires hard work and dedication.
There are some individuals who despite the very best efforts are unable to lose significant amounts of weight in order to look the best they can be. Doctors now recommend that these individuals who are struggling with being overweight seek gastric bypass surgery as an option to lose weight. Here we take a look at this procedure in a little more detail.
What is gastric bypass surgery?
Gastric bypass surgery is a surgical technique that is aimed towards reducing the size of the stomach so that the quantity of food that is consumed is lowered. By performing the surgery, the amount of calories ingested every day reduces remarkably and, subsequently, the body fat is burnt to supply the body with energy. This results in significant weight loss in a short period of time.
How is gastric bypass performed?
In order to perform gastric bypass surgery, it is essential that all individuals have undergone rigorous diet and exercise routines in an attempt to lose weight first. Realising that this can be quite difficult to do, some people fail despite the very best efforts.
Gastric bypass is performed under general anaesthesia with a laparoscopic approach. In the first stage of bypass surgery, the stomach is accessed through an incision in the abdomen. Through these incisions small instruments are inserted that help visualise the stomach and the neighbouring structures. The stomach is then divided into a small upper section and a large lower section. The small section now becomes a part of the human digestive tract while the larger section remains as a standby and serves no purpose. The smaller pouch can get filled with only a few morsels of food, as it is about the size of a walnut.
At the lower end of the small pouch is created an opening to which the jejunum (the first part of the small intestine) is attached so that food eaten can pass into the rest of the digestive tract for absorption of nutrients.
The entire surgery can take up to 4 hours to perform.
Is gastric bypass surgery effective?
There is plenty of scientific evidence that confirms that gastric bypass surgery is an effective weight loss procedure. In fact, it is also been shown to reverse Type II diabetes in obese individuals. While weight loss is guaranteed, it is important for individuals to recognise the fact that diet and exercise should still form the big part of their daily routine. Weight loss occurs gradually over a period of time and individuals can expect to lose a great deal of weight within the first few months.
The risks of gastric bypass surgery are small and when performed by experts can have excellent results. Gastric bypass surgery is a safe and effective procedure for weight loss. Expert surgeons in the Caribbean have performed this surgery with fantastic long-term results.