> Weight loss of 15kg or more was achieved by 24% of the intervention group compared to none of the usual care group.

> Diabetes remission occurred in 46% of the intervention group compared to 4% of the usual care group. It only occurred in people who had lost weight.

Unless the people with type 2 diabetes were fit and going underweight for the experiment, instead of implying overweightness is normal, could we say that a high calorie diet can maintain or accelerate diabetes?

This rephrasing suggests prevention.