Your ears secrete more earwax when you are afraid than when you aren't.
229
It is possible to go blind from smoking too heavily.
50
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Redheads require up to 20% more anesthesia to be knocked out.
112
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
2 out of 3 adults in the United States have hemorrhoids.
7
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
Oenophobia is the Fear of wines.
28