The "Roux-en-Y gastricbypass(RYGB) is considered the "gold standard" for weight-loss surgery, and it is frequently done at the Specialty Hospital with very high success rate under the surveillance of skilled team of doctors
It is done for people who have over 40KG sexcess weight over their ideal, after the failure of losing them by all other available methods.
RYGB works by restricting food intake and by decreasing the absorption of food.
Advantages