The amount of weight you lose depends on your type of surgery and your change in lifestyle habits. It may be possible to lose half, or even more, of your excess weight within two years. In addition to weight loss, gastric bypass surgery may improve or resolve conditions often related to being overweight, including: Gastroesophageal reflux diseaseAt WeightLossRiga we perform surgeries that lead to sustainable weight loss using a contemporary field of surgery called Bariatric Surgery.. How To Lose Up To 80% Of Your Excess Weight Weight.I have lost 75% of my excess weight so far. I was told the surgery alone could account for 60-80% of my excess weight loss. I would have been thrilled with just 50% because I wasn’t getting anywhere with the old-fashioned diet and exercise effort anymore and I have been morbidly obese for most of my life. · Calculate the weight that would get you to a healthy BMI of 24.9 and subtract that from your start weight. losing that much would be 100% of your excess weight. divide that by the amount you have already lost and multiply by 100 to get your percentage. Here is mine: start weight: 216. current weight: 145. Normal BMI: 125. 100% EWL = 216-125 = 91As a result, you could lose between 30 and 40 pounds in the first 3 months following surgery. Your weight loss should start to level out at 6 months. At this stage, you will have likely lost between 30 and 40 percent of all your excess body weight. In addition, you should be.

This video,, can also be seen at are several different types of weight-loss surgery (also called. Patients can lose up to 60 to 80 percent of their excess weight in one to.It can occur in up to 50% of people who had weight loss surgery. But avoiding high-sugar foods and replacing them with high-fiber foods may help prevent it. Gallstones can form when you lose a lot.You will lose weight quickly after most procedures, with your low weight coming 12 to 18 months after the procedure. At 65% to 70% excess weight loss after 1 year, the duodenal switch (DS), gastric sleeve, and gastric bypass are very similar. · Having surgery to lose weight may seem like "the easy way out," but it’s anything but, as Julia Nathan can attest. After dropping 110 pounds, she needed a second operation-to remove seven pounds of excess skin-before she felt comfortable in her body. A.