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Butter flavoured popcorn 

There is a chemical in butter flavoured microwave popcorn that could put your health in considerable danger. Diacetyl, which is present in some butter flavourings, has been so harmful to factory workers, it’s even warranted it’s own disease classification - “popcorn lung.” In short, try just the salted kind. [Rex Features]

Nine Foods You Had NO Idea Were Dangerous For Your Health

Nine dangerous foods you should never eat - including butter flavoured popcorn! There go our Friday nights in with Jerry Maguire and the microwave.