Dieters swallow a a gastric balloon, which feels like a normal pull. The balloon is then filled with liquid, to create a sense of fullness and help you lose weight.
Abazama ukunciphisa umzimba bagwinya ibhelunda lesisu. Leli bhelunda ligcwaliswa ngoketshezi, okwenza umuntu azizwe esuthi bese kusiza ekwehliseni isisindo somzimba.