Weight surgery 'lowers diabetes risk'

Weight loss surgery can dramatically reduce the odds of developing type 2 diabetes, according to a major study.

Doctors followed nearly 5,000 people as part of a trial to assess the health impact of the procedure.

The results, published in the Lancet Diabetes and Endocrinology journal, showed an 80% reduction in type 2 diabetes in those having surgery.

The UK NHS is considering offering the procedure to tens of thousands of people to prevent diabetes.

Jane Dreaper reports.