Eating at Home or Out

It makes no different for me to eat at home or out. Of course it is better to eat at home, as the food is more fresh and useful. When you eat out or order fast food you don’t know if that food is fresh or not. Eating out is neather useful nor harmful. For example if I eat out in any Fast food cafe, it is harmful, because everyone knows that fast food is very harmful and it makes us fat. But if we don't eat fast food very much, it can't be so harmful. For example in our school canteen there isn't fast food, we only eat useful, fresh food. Besides school cantee, restaurant food is sometimes can be helpful too. I can eat fresh salads, delicious soups, etc in restaurants. Eating in home is safer than eating out, but anyway, we are allowed to eat out, but only sometimes.