Unknown facts about McDonald's

I think many of us have long known that eating fast food is not very useful. One of the "kings" among the institutions of this type is a McDonalds, and I think that all there is sometimes allow themselves to eat. Some facts about McDonald's has long been known to all, but the fact that you look at in continuation, for you will be a complete surprise. I recommend that you read the information about why we visit this place, and why people are "hooked" on food from McDonalds.