If obesity has affected your life to such an extent that your mobility has been affected and your health has been impaired severely, it is time you consider a weight loss treatment. Obesity is not just an aesthetics/cosmetic problem but also a serious medical problem. Obesity can lead to other life-threatening conditions, so it is best to seek surgery.
Surgery as an option
Bariatric or obesity surgery is your best option to lose weight if you have extreme obesity, with a BMI of over 35. Weight loss surgery can help you lose nearly 35 per cent or more weight. However, it is no miracle cure, and you would need to maintain a healthy diet and exercise programme.
Types of weight loss surgery
There are three types of surgery, including gastric bypass, gastric banding and sleeve gastrectomy. A gastric bypass surgery involves creating a tiny pouch in the upper part of the stomach. A part of the small intestine is connected to the newly created pouch. While food and any fluids are flowed into the intestine’s part, the stomach is bypassed.
The gastric bypass surgery needs to be avoided by those who have a very high BMI and those who can’t walk even a short distance. If you have problems like sleep apnoea, your risk of complications increases. However, if your doctor says you can go ahead with this form of surgery, there are indeed a lot of advantages. Because the amount of food is limited, you absorb fewer nutrients and calories.
Gastric banding is a procedure wherein the stomach is divided into two pouches with the help of a band. The band is adjustable, and you may need to recover from the surgery before it is re-adjusted for weight loss.
In sleeve gastrectomy, a major portion of the stomach is removed, and a thin vertical sleeve is retained. Staples keep the new stomach closed. The surgery is not reversible as a part of the stomach has been taken out.
Weight loss expectations
All these forms of surgery ensure that your stomach gets lesser food, and you feel fuller when you eat. The weight loss expected in the different forms of surgery varies. While patients lose nearly 70 per cent in gastric bypass, sleeve gastrectomy patients may lose about 60 per cent and gastric banding patients about 50 per cent.
When will you lose those pounds?
The time taken to lose weight also differs from one form of surgery to the other. For instance, in a gastric bypass surgery or a sleeve gastrectomy, the expected loss of weight is achieved by 12-15 months of the procedure. In a gastric banding surgery, the weight loss is slow and steady, and the expected loss is reached around two years after the operation. buy wegovy cheap