However, the problem I have, is that the food is just so unhealthy. It doesn't need to be this way, they can make healthy food and still sell it cheaply, even with a profit. Sure it won't taste as great, but I'm sure it's possible. It's frankly just negligent, or evil depending on how you look at it.
Believe it or not McDs has come a LONG way since their menu and preparation methods from the 80's and before that. For instance the deep fryer is no longer stocked with lard, but rather vegetable shortening, which is far more healthy in comparison. Also the selection of foods is better. McDs now offeres apple spears and an optional dipping sauce, instead of french fries. Several McDs offer atkins-friendly alternatives (no carbs). These are just a few examples of how McDs has kept up with the demands of the public, and in response to public outcry in terms of nutrition. If you recall it started with restaurants posting their nutrition information on the walls so people could see how many calories they were ingesting. It's progressed quite well since those days, and it'll only get better, as more people realize that "old-school" fast food is in fact very bad for you, and especially in excess.
It's called Subway.
Question about the school food thing, do school provide the food and personnel themselves, or do they outsource it to catering companies? In my country it is getting very common that it is outsourced.
Besides the school food probably being generally of not that good quality, is there also food of good quality offered or do schools generally only have McBurgers?
Depends on your school district. Where I went to school as a child we had some lion-dude, "cool daddy" or some junk, it's really been so long I can't recall, nor can I find a single google hit, lol. But he was dressed in a red sweatshirt and looked kind of like the lion from wizard of oz, and he danced around in TV commercials advertising how "cool" school lunch was. The food service was catered by a giant catering service that did all the schools in the GBA (greater Boston area). Depending on the capacity of the school, you either had pre-made lunch trays with a "hot" and "cold" pack which were prepped by volunteers and distributed to classrooms at lunch time. Or you had a cafeteria in which the same food was similarly prepped and you helped yourself. Lunch was .50 and a milk was a dime, if you just wanted the milk. I remember when lunch went up to .75 and everyone was like "woah it's getting expensive!" lol now it's like 2 dollars.
That was k-6 (5 in some districts)
"jr high" or 7-8 (6-8 in some districts) we had a larger selection, consisting of the normal fair, but slightly larger portions, and then a daily submarine sandwich bar, pizza, and then an assortment of baked goods (brownies, cinnobuns, cookies, etc) and then an ice cream vendor. This would also be the first time soda was available, cans of coke, etc.
High school was an even larger selection, with the same daily food that all the schools got, the sub bar and pizza, and now a salad bar also. There was actually fewer baked goods and no ice cream, but now in addition to coke machines, there was a vending machine for doritos, snickers etc.
This has all changed recently though. Now there are no soda machines, they're all juice and water. The vending machines are gone also, and a "breakfast" is served for 1 hour before 1st bell. The same foods are prepared, however, but with health in mind, so preparation at the center location is better, such as tater tots being baked instead of fried, etc.
This is NOTHING compared to the school district where I now live. Here in Mississippi food is prepared fresh daily, using fresh ingredients from local farms and stores. Recipes are good old fashioned home cooking. Nothing is catered, and nothing is loaded with preservatives. It's been like that here since as long as anyone can remember, and it'll remain that way, I'm sure. Up north there's a certain... necessity for things to be mass-produced. It's almost certainly a resonance of industrial age mentality. Down here, it's laid-back mentality. "Y'all come back now, hear?" And as such, food ... well it's a matter of taste, and consumption as much as it is leisure and necessity. So food in general is treated with more... respect, I guess.
Now you can still hit up the vending machines, soda machines, there's a candy store IN the high school, actually. But you don't have to eat out of them, and most kids don't. They'd rather have some chicken-n-dumplings or good old fashioned gumbo.