(Click to enlarge)
Big Macs are just bread, meat, cheese, and ketchup, so it would only be natural to think that this product has no sugar in it, but turns out it does.
Only one Big Mac at McDonalds contains 9 grams of sugar. But wait, didn’t we just say that their was probably no sugar in the Big Mac? Yes, we did, but the ketchup (7.6 grams per ounce) probably plays a big roll with sugar in a Big Mac.
However, the amount of fat and calories will harm you more than the sugar can.