How long does it take someone to lose 100 lbs after a gastric bypass surgery?

Weight loss after gastric bypass surgery can vary depending on several factors, including the individual's starting weight, age, sex, diet, exercise habits, and adherence to the post-surgery guidelines provided by their healthcare team. On average, individuals who undergo gastric bypass surgery can lose approximately 1 to 2 pounds per week during the first 6 to 12 months after the procedure. This means that it may take anywhere from 1 to 2 years to lose 100 pounds. However, it's important to keep in mind that weight loss is not linear and may vary from week to week. It is crucial for individuals to follow the recommendations and guidelines provided by their healthcare team, including regular follow-up appointments, to ensure safe and successful weight loss.