We do not eat at McDonald's anymore. Ever. We try to educate people and discourage them from eating there, and especially from feeding their kids any of that garbage.
Nothing they serve is 'real food.' It is all GMO modified, fake, full of fat and chemical additives. Do you know why their shakes are not called "Milk shakes?" It's because they are not legally allowed to call them so--there is no dairy in them--the shakes are 100% artificial chemical and hydrogenated oil soup.
Did you know there is more salt in those shakes than on the fries? The fries just taste saltier because the salt is on the surface.
Eating at McDonald's on any kind of regular basis is a good way to get sick. They are part of the problem along with the likes of Monsanto, messing with our food, and feeding us rubbish.