For people who are significantly overweight and have not seen the results of diet and exercise alone, weight loss surgery is now the most secure and most effective way to achieve significant weight reduction. Research has demonstrated that with only exercise and diet alone, approximately 95 percent of overweight patients will lose all their weight back in just five years. However, the long-term success rates of weight-loss surgery, including the LAP-BAND procedure remarkable, which allows patients to keep the loss of 50 to 70 percent of their body weight. While numerous factors affect a patient’s weight loss success, the procedure is the most efficient long-term weight loss option and a healthy lifestyle option for obese patients.

What are the findings of these studies?

Research has shown that most patients who undergo weight-loss surgery will lose between 50 and 70 percent of their body weight in the first three years following the procedure. Patients who undergo gastric bypass surgery will shed excess body weight faster over the first twelve months than patients who opt for the LAP-BAND procedure. However, patients who undergo gastric bypass generally experience more adverse effects and complications than those who undergo LAP-BAND because the procedure for LAP-BAND allows for longer-term, natural, and gradual weight loss.

From a medical viewpoint

A weight loss surgery is considered successful when the individual sheds at minimum 50 percent of their body weight and stays losing weight for at least five years. While significant lifestyle changes must be made to ensure that the loss remains over time, Studies have proven that most weight loss surgery patients can maintain a loss of 50 to 60% of body weight excess ten years after surgery. But it is crucial to keep in mind that a reduction of only 10% of body weight can have positive health effects upon the treatment of obesity-related conditions such as asthma, gastric acid (GERD), and diabetes. Because weight loss surgery is generally carried out on people who have a weight of 75-100 pounds overweight or are suffering from a Body Mass Index (BMI) at least 35, if they have health issues, overall weight loss could range from 40 to 100 pounds. The patient is the one who is responsible for achieving these outcomes.

The Weight before Surgery

The more the patient’s weight before surgery (BMI) is, generally speaking), the greater excess weight they can shed following surgery. However, patients who undergo weight loss surgery who are less prone to excess body weight can eventually be close to their goal weight once they have determined to maintain a healthy diet and exercise. Improvement or resolution in obesity-related illnesses can be seen even with moderate weight. Most diseases will be more likely to be cured by earlier intervention at an earlier weight.


Although pre-existing health conditions may influence the success of weight loss surgery (for instance, people who have type 2 Diabetes generally lose less weight following surgery), research has shown that many illnesses linked to obesity can be treated or go into remission following an effective procedure. For example, a study in 2000 conducted on 500 patients who had undergone weight loss surgery found that 96% of health problems that are associated with obesity, like depression, high blood pressure, sleep apnea, back pain, diabetes and sleep apnea, were significantly improved following the losing excess weight and dedication to a healthy diet and exercise.

Surgery Procedure

Some dangers and complications can arise from surgery; prospective patients should make sure they undergo weight loss surgery by a reputable medical team. Potential patients should ask about the success rate of their surgeon in weight-loss surgeries and learn about the experiences of patients who have had the surgery. In addition, a patient’s weight loss achievement could also be affected by the level of post-surgery treatment and support provided by their bariatric clinic.

Fitness and Diet

Because exercise and diet are among the most crucial elements in any weight loss program, patients who can physically exercise after undergoing weight loss surgery are more likely to succeed in getting their objectives met. To sustain the weight loss gained through surgery, exercise and healthy eating habits have to become a regular part of the patient’s lifestyle.


It is essential to adhere to the suggested diet guidelines, exercise routines, and any other follow-up treatment indicated by the outpatient bariatric facility is crucial for both the short-term loss of weight and long-term weight control.


Patients who are motivated to shed weight and are willing to follow a strict diet and exercise program before having weight loss surgery could have tremendous success immediately following the procedure and in the longer term. Many people haven’t found themselves obese overnight. It took years before they reached the weight, and patients need to be patient with losing weight, which is not going to happen overnight. Patients who succeed find little victories during the process, which they can rejoice in and keep their motivation high.


Since weight loss surgery requires an absence from daily activities, it’s essential to support your family, friends, and co-workers before any surgery. In addition, because the process of weight loss that follows bariatric surgery can require some level of emotional assistance, future patients might want to create a dynamic support system – which includes family members and friends who can participate in exercises and healthy eating habits.

Closing words

With the knowledge that weight loss is not just able to alleviate health problems and improve well-being and overall health, the advantages of weight-loss surgery are numerous. For those severely overweight and who cannot lose weight with exercises and diet alone, Weight-loss surgery is the most effective way of losing weight and keeping it off.

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