Omkar Khandekar meets the transformed policeman at his village in Madhya Pradesh
Activist Lindy West speaks out against a culture where bigness is seen as a moral failing
The Indian environment militates against a Low Carbohydrate High Fat lifestyle but a small number of adherents still find it worthwhile
If you are overweight as a middle-ager, you are less likely to get old-age dementia
Our growing waistlines mean the equivalent of 242 million extra people on Earth
Even as weight-loss surgery turns fashionable, Dr Dhuper is trying to treat obesity before the need arises.