By some convoluted (il)logic, their argument – that the moment you stop eating LCHF (which successfully produces weight loss) and reintroduce carbohydrates, you regain all the lost weight, and then some – is meant to cast the LCHF diet as the cause of weight gain, not the reintroduced carbohydrates. But what we should actually deduce is that, to avoid weight gain, humans should limit the amount of carbohydrates they eat (for life), exactly as the LCHF eating plan advocates.
