Especially if you have a life - like the odd glass of wine and -horror - carbs!
I've always been relatively slim and could always cut down a bit and exercise to lose any excess lbs after holidays and Christmas.
But, my God is it hard now! I can lose a bit by extreme low carbing, but as soon as I switch back to even thinking about, say 60g of dark chocolate and sharing a bottle of wine with dh, it seems to go straight back on - most visibly around my middle.
I'm super-active, if a bit creaky.
If anyone has done it and maintained, please tell me how!