Your heart rate can rise as much as 30% during a yawn.
69
Applying vodka to your face helps tighten your pores and can reduce the risk of acne breakouts.
20
Fingernails grow nearly 4 times faster than toenails!
30
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Fingernails grow fastest on the hand you favor.
44
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
Chocolate, sex, and laughter are all important for a healthy brain.
37
Your body is creating and killing 15 million red blood cells per second!
14