For those who are overweight and want to lose weight, they may have tried many dieting methods, but the numbers on the scales still do not come close to their goals. Currently, there is another interesting and safe option because it is performed by a doctor, which is to:Weight loss gastrectomyThis article will be a basic guide for those interested in this treatment, including what to know about who can be treated with this treatment and when to have weight loss gastric bypass surgery.
What is weight loss gastrectomy? An introductory guide for those with weight problems.
Weight-loss gastrectomy, also known as bariatric surgery, is surgery to reduce the size of the stomach or change the function of the intestines, allowing patients to eat less, fill up faster, and absorb less food, resulting in rapid and lasting weight loss.
Who needs gastrectomy to lose weight?
Weight loss gastrectomy is not suitable for everyone, but it will be appropriate for these individuals.
· Being very obese, having a body mass index (BMI) above 35 kg/m2 and having complications from obesity such as diabetes, hypertension or fatty liver disease.
· Moderately obese with BMIs between 30-34.9 kg/m2 and severe obesity complications
· Unsuccessfully tried other weight loss methods, such as diet, exercise, or medication.
· Understand the surgical process and be ready to make changes in eating habits.
BMI is a measure of whether your body weight is normal or not. It is calculated based on your body weight versus your height as follows:
How to calculate BMI: BMI = Weight (kg)/(Height (m) x Height (m))
Example: Let's say you weigh 60 kilograms and are 1.65 meters tall.
BMI = 60/(1.65 x 1.65) = 22.04
BMI Criteria:
BMI below 18.5: too little weight below threshold
BMI 18.5 - 24.9: normal weight
BMI 25 - 29.9: overweight.
BMI 30 +: obese
BMI 35 and above: very obese
Why do I need gastrectomy to lose weight?
· Lose a lot of weight fast
· Better control of obesity complications such as diabetes, hypertension
· Increase the quality of life, have more energy, be able to do more activities
· Reduces the risk of developing chronic diseases such as heart disease, stroke, and certain cancers.
Who should not have gastric bypass surgery to lose weight?
However, not everyone can be treated this way by having a person who cannot perform gastrectomy to lose weight, such as:
· People with certain physical diseases, such as severe ischemic heart disease, cirrhosis of the liver, or chronic infectious diseases
· People with psychiatric problems such as depression, anxiety, or certain personality disorders
· People who are not ready to change their eating habits
Pre- and post-operative preparation for weight loss
For those who can be treated with this method, preparation before and after surgery is to consult a doctor and strictly follow the instructions, including health checks, eating habits modification according to the doctor's plan, regular exercise, and regular follow-up visits, so that the results of the treatment can be as effective as possible.
Weight-loss gastrectomy is an option for people with severe obesity and other uncontrolled obesity complications. Before deciding to undergo surgery, patients should consult a medical professional to assess its suitability and plan the most effective treatment.