Have you ever wondered exactly what’s in a McDonald’s hamburger?

Or why the food at McDonald’s doesn’t look the same in the advertising as it does in the store?

Or whether McDonald’s food is good for you?

If so, you’re not alone.

McDonald’s has a website that posts questions answered by Canadians—and answers from McDonald’s staff.

Over the years the restaurant chain has taken a lot of heat for its food which tends to be fast, cheap and not necessarily always good for you.

However, it is everywhere. There’s hardly a city in North America—or the world—in which you can’t find a McDonald’s restaurant.