How Weight Loss Can Reverse Type 2 Diabetes

An analysis published in The BMJ aims to let doctors and the public in on a little-known secret: Type 2 diabetes, in many cases, is curable.

People can reverse their diabetes by losing about 33 pounds, say the authors of the new paper, despite popular belief that the diagnosis is always a permanent one. If more people were striving for this goal, and if more doctors were documenting instances of diabetes remission, complication rates and health-care costs could both be reduced dramatically, the authors say.

The analysis is based on evidence from recent clinical trials. In one from 2011, people who were recently diagnosed with Type 2 diabetes returned their blood sugar levels to normal when they lost weight on a calorie-restrictive diet. In a 2016 follow-up study, people who had been diabetic for up to 10 years were able to reverse their condition when they lost about 33 pounds.

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