After a gastric bypass, the volume the new, smaller stomach can hold is reduced from about 1 quart to about 1 ounce, or 2 tablespoons. Over time, the stomach pouch will stretch until it can hold 4 to 8 ounces, or about 1/2 to 1 cup, at a time.

Always consume lean protein first, non-starchy vegetables second, and high-fiber carbs or a healthy fat source last. Try to consume at least 64 ounces of hydrating fluids. Avoid added-sugar drinks, carbonation, and excessive caffeine. Consume alcohol in moderation.The altered bowel motility and absorption as a result of weight-loss surgery also can result in more or smellier gas. Noise associated with gas can be from the abdomen (bowel sounds) or with the passage of gas through the anus (or an ostomy). In addition... +More

It is rare that patients gain back all of the weight they lost after their surgery. At a certain point, it's totally normal for active weight loss to slow down and your body will recalibrate. For some patients, weight gain after gastric bypass surgeries isn't related to diet and exercise

Abdominal surgery covers a wide range of procedures, from bariatric surgeries to hernia repairs and cancer resections. Recovery time and hospital stay depend on the type of surgery performed, with some requiring only a few days in the hospital, while others may need extended stays for observation and healing.