[user104658]

Originally Posted by Kizzy

And how do healthy people become unhealthy?... They binge eat at weekends. That kind of behaviour isn't safe for anyone long term.

Fit and healthy people who are active and mostly eating healthily don't go to bed on a Saturday night trim and wake up fat with diabetes... We can't babystep people all of the time; people know when they're feeling less fit and gaining weight in plenty of time to act on that before it becomes an actual health problem (should they want to).

You're essentially saying that even fit, healthy weight people shouldn't enjoy unhealthy food... Ever. Weren't you criticising me for "extreme" diet ideas before? I can't think of anything more extreme than insisting that already-healthy individuals can't indulge occasionally. That also IMO is the absolute quickest route to frustration, broken willpower and total abandonment of general healthy eating.