Did you ever wonder, "What's in McDonald's fries? Are they even made with real potatoes?" Well, McDonald's has the answers for you with their new series 'Our Food, Your Questions.'

The video shows 'Mythbusters' co-host Grant Imahara has he tries to debunk the rumors about McDonald's food.

He reverse engineers the whole process of making a french fry. The good news is that they are made from real potatoes, but there are some extra added things that they throw in.

See for yourself...

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