Davies plans to keep going with the project until something happens, but she has no idea what she is getting into. A few years ago, a twelve-year-old McDonald's burger surfaced that looked shockingly well-preserved. Again, earlier this year, a blogger left a McDonald Happy Meal exposed for a year and found it mostly unchanged. Sally Davies experiment is the closest thing we’ve seen to transparent scientific documentation on the subject, and provides terrifying evidence that McDonald’s burgers are worst possible thing you can put in your body.
















