The Laparoscopic Adjustable Gastric Band is designed to limit food intake forcing the body to draw on its own fat reserves in order to get the energy it needs, which results in weight loss.
People all over the world are choosing this type of bariatric surgery among others ( Gastric bypass for example) because:

It is less invasive than other surgical techniques

The band can be adjusted quickly and easily

Faster patient recovery

Almost no scaring

Allows for a speedy reintegration into work and daily physical activities

Anatomy remains intact

Minimum complication percentage

Reversible (by just taking it out)

No malabsorption of nutrients concers

Significant weight loss

Increased self esteem and emotional well – being

It's the most economical