LOUISVILLE, Ky. (WDRB) -- A mom has posted a fast food experiment on social media.

Jennifer Lovdahl posted the recent photo of a Happy Meal she bought back in 2010. Six years later, she says the four chicken nuggets and small french fries are still sitting in her office and haven't changed very much.

She says the food did not rot or decompose and smells like cardboard.

Lovdahl says she did the experiment to show that the food is unhealthy and full of chemicals.

McDonald's responded, saying the food just hasn't been sitting in the right kind of environment to decompose.

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