Microwaved Popcorn
An all-round damaging food, microwaved popcorn is GMO, filled with carcinogens, is coated in fake butter dactyl that can cause lung cancer when inhaled. The bag is coated with perfluorooctanoic acid which releases toxins when reheated. Popcorn itself has very little nutritional value. So, opt for non-GMO kernels and pop it yourself.