Individuals with severe or morbid obesity (BMI>35) are at increased risk of obesity related morbidity and may be suitable candidates for bariatric surgery.
O ran pobl â diabetes, gall y ffliw arwain at ostyngiad yn lefelau glwcos y gwaed ac mae'n gysylltiedig â risg o cetoasidosis diabetig sy'n argyfwng meddygol.