How many lbs will you lose after gastric bypass?

The amount of weight lost after gastric bypass surgery can vary widely from person to person. Factors that can affect weight loss include the patient's age, sex, weight before surgery, and adherence to a healthy diet and exercise plan after surgery.

On average, patients lose about 50% of their excess body weight in the first year after surgery. This means that if you weigh 100 lbs over your ideal body weight, you can expect to lose about 50 lbs in the first year after surgery. However, some patients may lose more or less weight.

It is also important to note that weight loss after gastric bypass surgery is not always linear. There may be periods when you lose very quickly, followed by periods when you lose more slowly. This is normal, and does not necessarily mean that you are not making progress.

If you are considering gastric bypass surgery, it is important to talk to your doctor about how much weight you can expect to lose and what realistic expectations are for your individual situation.