Add Yahoo as a preferred source to see more of our stories on Google. Aaaaa-choo! While your first thought may be to say “Gesundheit!” your second might be to ask: “Where did that sneeze come from?” ...

The internet has crowned sneezing as the body’s secret detox method—claiming everything from “sneezing expels toxins from your brain” to “seven sneezes equals one orgasm.” But before you start ...