Number 5. Meat is treated with carbon monoxide to make it look fresh. Think twice before buying the freshest looking meat at your local store.
Number 4. Jelly beans are given a shiny look from shellac. By the way shellac is made from bug excretions. Enjoy your jellybeans. :) Or should I say enjoy your excreations. No I shouldn't say that. That sounds really odd. Sorry.
Number 3 .The FDA allows up to 150 bug fragments in your peanut butter. Ewwwwwwwwwww. I still have to eat peanut butter everyday. (';ω;`)
Number 2. 15% of air in a metro train station is human skin. I've got nothing to say other than ew.
Let me tell you that the next one is the worst for me.
Number 1. After you flush the toilet some of the toilet water sprays onto your toothbrush. You're basically brushing your teeth with your feces. Enjoy brushing your teeth tonight. (^▽^)
Brush
Brush
Brush your teeth