5. Microwave Popcorn
What’s a movie without popcorn? This convenient, relatively healthy snack is seemingly harmless. The culprit here isn’t the popcorn itself, but the bag that it’s microwaved in.
Typically, microwave popcorn bags are lined with a chemical referred to as perfluorooctanoic acid (or PFOA). Quite a mouthful, right? This toxin is more commonly known to exist in Teflon.
A shocking study from the University of California found that this toxin can be linked to infertility in women.
In addition to this, PFOA has been found to significantly increase the risk of liver, bladder, kidney, and testicular cancer in humans in several other studies.
In some bags of popcorn, even the popcorn itself has been tainted with fat loaded soybean oil as well as a chemical called diacetyl. This chemical was so harmful that some companies have banned it from their factories due to workers developing lung diseases after working with it.