They don't mate,,the chap that suggested that is incorrect ,,,there was suggestion years ago,,,that some of the pot bellies that were still lean and muscular ,,,was down to folk using insulin ...
Perhaps gnash can clear this up,,,
Is it the insulin then? I heard nobody knew for sure what it was hahaha cheers
I don't think it's their intestines that grow because when they stop running the stuff their stomach goes back to normal.