How Much Weight Loss After Gastric Sleeve

by Patty Allen


According to data from the ASMBS, patients who undergo sleeve gastrectomy lose an average of 80 to 100 pounds in the first year after surgery. For gastric bypass, the average weight loss is 100-150 lbs.

How much weight will I lose the first month after the gastric sleeve?

On average, people can expect to lose about two to four pounds per week, or eight to 16 pounds per month, for the first six to 12 months after gastric surgery. Weight loss usually slows at this stage, until the patient reaches a stable weight.

How fast will I lose weight after a gastric sleeve?


Most patients lose between

How much weight is lost after 30 days of gastric sleeve?

The amount of weight loss will depend on the person and the procedure. But it tends to be quick in the first few months. During the first 30 days after bariatric surgery, the average weight loss is 5 to 15 pounds per week. Men tend to lose weight faster than women.

How much weight is lost after 6 months of gastric sleeve?

The average amount of excessive weight loss observed in the 6 months following gastric sleeve surgery was approximately 50%.

Can I go back to work 1 week after gastric sleeve?

We generally recommend that patients wait between several weeks (for stapled procedures, such as gastric sleeve or bypass surgery) before returning to work. This assumes that the job does not require strenuous activity.

Why am I gaining weight 3 weeks after the gastric sleeve?

Answer: This is normal!

Most of my patients reach a period where they do not lose weight and reach a “crash” or a “plateau”. Especially in the period of 3-6 weeks after surgery. It’s common when your body adjusts to your new stomach.

How come people lose weight so quickly after a gastric sleeve?

With a much smaller stomach, there is much less room to accommodate food. As a result, patients cannot eat as much as before. The second is a physiologically diminished appetite. Removing most of the stomach causes chemical changes in the body that decrease appetite.

Can we still lose weight 5 years after gastric sleeve?

New research is beginning to show that a significant number of patients regain a great deal of their weight over time. One year after gastric sleeve surgery, approximately 77% of patients have lost excess weight. However, after five years, only 56% still have their ideal weight.

Can we regain weight after a gastric sleeve?

Unfortunately, it is possible for patients to gain weight after gastric sleeve surgery. However, most weight gains are temporary and usually appear in small flashes.


Some Patients Plateau

Plateaus are common in any weight loss process, and the weight loss process after undergoing the gastric sleeve procedure is no exception. The reason this happens is that your metabolism will simply acclimate to the reduced calorie intake for your body to function properly.

Related Articles

Leave a Comment