Bariatric Surgery: The Current Perspective

Obesity and overweight are defined as abnormal or excessive fat accumulation that may impair health.1 The WHO definition of overweight is a BMI > 25 and for obesity is > 30kg/m2. The National Institute of Health defines morbid obesity as a BMI of 40kg/m2 or more or a BMI of 35kg/m2 or more in the presence of obesity related comorbidities.2 Obesity has emerged as a global health crisis, affecting millions of individuals and significantly increasing the risk of chronic diseases such as diabetes, cardiovascular disorders, and certain types of cancer. As traditional methods of weight loss often prove ineffective for severely obese individuals, bariatric surgery has gained prominence as a life-altering solution. This editorial explores the transformative impact of bariatric surgery on patients' lives, shedding light on its effectiveness, safety, and long-term benefits.