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Losing fat from pancreas can reverse diabetes


Washington: A team of researchers have shown that type 2 diabetes is caused by fat accumulating in the pancreas and losing less than one gram of that fat through weight loss reverses the diabetes.

In the study, 18 people with Type 2 diabetes and 9 people who did not have diabetes were measured for weight, fat levels in the pancreas and insulin response before and after bariatric surgery.

The patients with Type 2 diabetes had been diagnosed for an average of 6.9 years, and all for less than 15 years.

The people with Type 2 diabetes were found to have increased levels of fat in the pancreas.

The participants in the study had all been selected to have gastric bypass surgery for obesity and were measured before the operation then again eight weeks later. After the operation, those with Type 2 diabetes were immediately taken off their medication.

Both groups lost the same amount of weight, around 13 percent of their initial body weight. Critically, the pool of fat in the pancreas did not change in the non-diabetics but decreased to a normal level in those with Type 2 diabetes.

The study shows that the excess fat in the diabetic pancreas is specific to Type 2 diabetes and important in preventing insulin being made as normal. When that excess fat is removed, insulin secretion increases to normal levels. In other words, they were diabetes free.

Researcher Ross Taylor said that for people with Type 2 diabetes, losing weight allowed them to drain excess fat out of the pancreas and allows function to return to normal.

Presently, Taylor stated that the only way they had to achieve this was by calorie restriction by any means i.e. whether by diet or an operation.

The study is published in the Journal Diabetes Care. (ANI)

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