5.) Propylene Glycol
Propylene glycol is a chemical compound that can be found in anti-freeze, e-cigarettes, and that’s right! Fast food!
6.) Prescription Drugs
By testing feathers, researchers from Johns Hopkins University found some very interesting characteristics of factory-farm-raised poultry. And you thought the pink slime scandal was bad? Anti-depressants as well as other prescription drugs are added to chicken feed for fast food “poultry” items. That’s right, those McChicken sandwiches and McNuggets come from chickens that were raised on a steady diet of prescription, over-the-counter, and even banned drugs. Learn more about it here: 3 Dirty Chicken Facts Exposed