Fast food is good for when you are in a rush or want to get something fast to eat. But fast food can not be healthy for you u eat all the time. If you eat fast food a lot then you are just wasting money that could have been to make a healthy homemade meal. Fast food is bad because you are just making it easier to get instead of making it witch means you could be turning lazy. So that's why you can't fast food a lot.