I still bang on and on about fresh, home-grown vegetables and fruit.
Stuff you harvest and eat the same day, from your own garden/greenhouse.
Not many people nowadays I reckon have this kind of gorgeous food, and as Steve says, they get hungry quickly because their bodies aren't properly nourished, and then they reach for the chocs and crisps.

When I lived in Glasgow, pizzas were a new thing. There was a real Italian pizzaria in the centre of town where they stuck the home-made pizzas into an oven on a long flat stick. They smelled delicious and tasted out of this world. (The Italian men who ran it were quite tasty too!)
Modern ready-made pizzas are horrible, nothing like the Real Thing.