Obesity is on the rise, and its prevalence has doubled in most countries over the past few decades. Researchers have estimated that having a high BMI accounted for 4 million deaths globally, 40% of which occurred in people who were overweight but not yet obese. The rate of increase in obesity has also been reported to be greater in children, showing the need for interventions to halt and reverse this trend to avoid future weight-related diseases and deaths.
The primary objective of a gastric sleeve surgery is to aid healthy weight loss, and the procedure includes reduction of approximately 90% of the stomach capacity, minimization of ulcer and intestinal blockage risks, and elimination of the part of the stomach that stimulates hunger. It is a cutting-edge and the approved form of weight loss surgeries, which has quickly gained favor from numerous physicians and patients equally. The surgery may soon outshine lap band and gastric bypass in popularity.
Our healthy stomach pouches expand and can take significant amounts of foods and fluids than necessary or required. A gastric sleeve surgery for weight loss attempts to reverse this process by removing the large redundant part of the stomach permanently. Anyone who has unsuccessfully tried to lose weight with a BMI that is greater than 40 or has weight related issues with a BMI of 35 qualifies for a sleeve gastrectomy.
Two ways in which this surgery helps individuals lose weight is by reducing the amount of food that can be eaten at any one time, which leaves you feeling full from a tiny portion of food. By decreasing the size of the stomach, the surgical procedure also suppresses the hunger hormone ghrelin consequently subduing appetite and cravings. When a gastric sleeve surgery is successful, it has its immediate health benefits such as
Expected weight loss
The amount of weight one loses is contingent on some factors that include, following post-operative guidelines to a tee, adopting a healthy, nutritious diet, exercising regularly, and their overall commitment to changing old habits. On average, most patients can expect to lose 60 to 70% of their excess body weight over 6 to 12 months.
This will also vary depending on the patient’s starting weight, metabolism, as well as other factors, of course, such as age and in addition to that, the first month after gastric sleeve surgery, patients will be primarily on a liquid diet while adjusting their food intake accordingly as they heal, this will see some patients lose up to a pound a day.
Since feelings of hunger are suppressed, and less food is contained in the stomach, this is ideal and helps patients hit a healthier weight sooner. Some patients can expect to continue shedding some substantial weight between 40 – 60 pounds by the second month. Gastric sleeve patients can also use an Ideal Weight Calculator. This calculator will help them determine their current weight, normal weight to lose and their ideal weight after surgery.YES, I'M READY TO LEARN MORE