When buying groceries, choose fruits and vegetables over convenience foods high in sugar and fat. Always have healthy snacks available. And never use food as a reward or punishment.
Beware that, like most convenience foods, these are more expensive than home-cooked stuff, and most likely not as healthy. But you can find some fairly healthy foods there too.
Do you eatconvenience foods because you are always on the run?
If I don't have the skills in cooking, shifting from convenience foods to home cooked meals takes a lot more time and effort.
But it needs to venture further into health and convenience foods, two of the industry's main areas of growth.