Being overweight or obese are conditions that make individuals uncomfortable, prone to chronic diseases, physically unfit and are associated with low self-esteem and self-confidence. People with such conditions may be limited to various activities. However, this can be reversed by use bariatric weight loss surgery. This surgery entails a variety of procedures that are performed on the patient suffering from overweight or obesity. The main activities and techniques undertaken by this method involve the reduction in the size of stomach and food reservoirs.
Following this procedure, weight loss is achieved since the volume of the food taken is controlled by the reduced stomach size. At the same time, malabsorption of the nutrient is stimulated through other procedures in order to reduce abnormal weight gain. This can also be performed through hormonal manipulation where digestion hormones are deactivated. Mostly, these techniques under bariatric surgery are laparoscopic in nature.
Some of the most known and common techniques under this surgery include sleeve gastrectomy, biliopancreatic diversion, gastric bypass, duodenal switch and adjustable gastric band among others. The effectiveness of each technique relies on the medical practitioner performing it, the patient response to the procedure and other biological factors found in the body.
When it comes to gastric bypass, the stomach size reduction is the main aim. This is done so as to reduce its food holding ability and food amount ingested by an individual. It also aims at reducing production of certain digestive hormones. When it is done, separation is done between the lower and upper stomach regions. When separated, the initial volume is divided into two reducing the volume that is held. This eventually reduces the activities of the digestive tract resulting in general loss of weight.
The advantage of this gastric bypass procedure is that there is better safety since the hormones that cause cravings as well as stimulating hunger are minimized. This procedure is also great for dealing with overweight and diabetes 2. At the same time, body energy expenditure is also effective. Nevertheless, this procedure is usually complicated and may cause serious problems and complications. Again, mineral absorption and vitamins are reduced. The procedure is also associated with long recovery and healing period, and the patient must adhere to certain diets.
Sleeve gastrectomy, on the other hand, is a technique aimed at reducing the size of the stomach in a greater way. It leaves a pouch that looks like a banana where ingested food is stored. This method plays an important role when it comes to hunger suppression, promotion of satiety and control of blood sugar. The main con of this method is that once performed can never be reversed. Complications under this method are likely to occur after a short successful time.
Another technique under this procedure is the use of the adjustable gastric band. This technique is effective in reducing the stomach size by use of an inflatable band which can be adjusted whenever the need arises. This procedure is effective in reducing the size and volume of the stomach making it hold less food volume. It is also a reversible as well as adjustable procedure.
The disadvantage of the adjustable gastric band is a lower rate of effectiveness and you must stick to some dietary regulations. Also, some allergic reactions may arise due to the foreign material.
Following this procedure, weight loss is achieved since the volume of the food taken is controlled by the reduced stomach size. At the same time, malabsorption of the nutrient is stimulated through other procedures in order to reduce abnormal weight gain. This can also be performed through hormonal manipulation where digestion hormones are deactivated. Mostly, these techniques under bariatric surgery are laparoscopic in nature.
Some of the most known and common techniques under this surgery include sleeve gastrectomy, biliopancreatic diversion, gastric bypass, duodenal switch and adjustable gastric band among others. The effectiveness of each technique relies on the medical practitioner performing it, the patient response to the procedure and other biological factors found in the body.
When it comes to gastric bypass, the stomach size reduction is the main aim. This is done so as to reduce its food holding ability and food amount ingested by an individual. It also aims at reducing production of certain digestive hormones. When it is done, separation is done between the lower and upper stomach regions. When separated, the initial volume is divided into two reducing the volume that is held. This eventually reduces the activities of the digestive tract resulting in general loss of weight.
The advantage of this gastric bypass procedure is that there is better safety since the hormones that cause cravings as well as stimulating hunger are minimized. This procedure is also great for dealing with overweight and diabetes 2. At the same time, body energy expenditure is also effective. Nevertheless, this procedure is usually complicated and may cause serious problems and complications. Again, mineral absorption and vitamins are reduced. The procedure is also associated with long recovery and healing period, and the patient must adhere to certain diets.
Sleeve gastrectomy, on the other hand, is a technique aimed at reducing the size of the stomach in a greater way. It leaves a pouch that looks like a banana where ingested food is stored. This method plays an important role when it comes to hunger suppression, promotion of satiety and control of blood sugar. The main con of this method is that once performed can never be reversed. Complications under this method are likely to occur after a short successful time.
Another technique under this procedure is the use of the adjustable gastric band. This technique is effective in reducing the stomach size by use of an inflatable band which can be adjusted whenever the need arises. This procedure is effective in reducing the size and volume of the stomach making it hold less food volume. It is also a reversible as well as adjustable procedure.
The disadvantage of the adjustable gastric band is a lower rate of effectiveness and you must stick to some dietary regulations. Also, some allergic reactions may arise due to the foreign material.
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