DS 7 snack constantly should i stop it ??

[Lilyloo]

He has always been like this and has free access to the fridge etc (is this a mistake ?)
He will always eat his meals (meat , veg and potatoes usually)
But is this constant grazing necessary ?
It will be choc , crisps, fruit and yoghurt etc etc
He just seems to eat a lot...

If he's a constant grazer, I would not have chocolate and crisps available, only fruit and vegetables. Then you don't have to worry that he's getting too much salt and sugar.