[spoiler]there is a tolerable limit of insect parts in candy bars[/spoiler] [spoiler]on average, you'll have 2 to 3 spiders crawl on you every night as you sleep[/spoiler] [spoiler]gelatin, used in a variety of foods like jello, is based on one ingredient: bones.[/spoiler] [spoiler]your body contains more bacteria cells than human cells[/spoiler] [spoiler]every time you jump into a public swimming pool, you're coming into direct contact with millions of particles of fecal matter and urine[/spoiler]