The Brazil bariatric surgery market includes medical procedures that help people who are extremely obese lose weight. Gastric bypass, sleeve gastrectomy, and gastric banding are among the procedures used in bariatric surgery that alter the digestive tract to reduce body weight. People with a body mass index (BMI) of over 40 or those with a BMI of 35 or higher who also have health problems connected to obesity are most frequently recommended for these operations.