Losing weight and gaining weight after bariatric surgery
If you have performed a gastric bypass you may wonder if after this operation you can re-gain weight. Well, if so do not miss this note to find out if weight loss and fat are part of the same process, after bariatric surgery.
Bariatric surgery is a treatment that can be useful for treating obesity in certain circumstances. Despite these benefits, many concerns and questions that may arise, such as whether you can or go back to not gain weight.
Can you re-gain weight after a gastric bypass?
The answer is yes. According to scientific data, between 20-87% of patients who have undergone more than two years bariatric surgery, they have gained weight. The magnitude of weight gain ranges from half kilo to 60 kilos. The weight gain frequently occurs between 3 to 6 years after surgery.
For some physicians, increasing 25% of the weight lost is enough to perform another surgery. There are even cases that have not only gained weight but have regained diabetes.
What causes weight gain?
Decreased metabolism. Apparently after weight reduction caused by bariatric surgery, a reduction occurs in the basal metabolism, which contributes to weight reganancia long term.
Sedentary lifestyle. Another cause that can cause weight gain is a sedentary lifestyle, so the incorporation of physical activity is essential to complement the postoperative period.
Increased food intake. If you have not made the relevant nutritional reeducation you can suffer weight gain. According to some researchers, those who initially ate 900 calories / day, after 2 and a half increased their intake to 1,400 cal / day. Frequent consumption of carbohydrates is associated with this weight gain, independent of caloric intake. If you eat foods with high glycemic index consume, these stimulate insulin production and decrease lipolysis.
Weight loss surgery can help you lose weight, but if you do not change some habits and food can get fat again. Food reeducation and incorporating physical exercises are essential to maintaining weight loss you’ve accomplished after the thinning process.