An extreme eight-week diet of 600 calories a day can reverse Type 2 diabetes in people newly diagnosed with the disease, says a Diabetologia study. Newcastle University researchers found the low-calorie diet reduced fat levels in the pancreas and liver, which helped insulin production return to normal. Seven out of 11 people studied were free of diabetes three months later, say findings published in the journal. More research is needed to see whether the reversal is permanent, say experts.
Type 2 diabetes affects 2.5m people in the UK. It develops when not enough insulin is produced in the body or the insulin that is made by the body doesn't work properly. When this happens, glucose - a type of sugar - builds up in the blood instead of being broken down into energy or fuel which the body needs.
The 11 participants in the study were all diagnosed with Type 2 diabetes within the previous four years. They cut their food intake drastically for two months, eating only liquid diet drinks and non-starchy vegetables.