Movie and microwave popcorn can be loaded with dreaded trans fats. In fact, that flavored concoction that blankets your kernels isn’t really butter at all. It’s partially hydrogenated oil, a buzzword for trans fats, making conventional popcorn far from a healthy snack.
Not to mention another chemical often found in microwave popcorn that’s been tied to Alzheimer’s disease. A study at the University of Minnesota found that diacetyl (DA) used to produce artificial buttery flavor leads to an increase in levels of beta-amyloid, which clumps together and has a toxic impact on nerve cells. Bottom line - popcorn can be a mess of chemicals if you don’t make it yourself.