Recent research has revealed that having large back and hips may protect against type 2 diabetes. Researchers at Harvard Medical School in America found that the type of fat that accumulates around the hips and buttocks, rather than around stomach, may offer some protection against developing the disease.

Subcutaneous fat is the fat found commonly around the lower areas or fat that collects under the skin, helps to improve the sensitivity of the hormone insulin.

Lead researcher Dr. Ronald Kahn said: "Animals with more subcutaneous fat didn't gain as much weight as they got older, had better insulin sensitivity, lower insulin levels and were improved all around."

He added that mice given subcutaneous fat transplanted into their bellies started to slim down after several weeks. They also showed improved blood sugar and insulin levels compared to other mice.

Researchers said that the fat which collects around the stomach can raise a person's risk of diabetes and heart disease. But, people with pear-shaped bodies, with fat deposits in the buttocks and hips, are less prone to these disorders.