Your body is creating and killing 15 million red blood cells per second.
50
Poor eyesight (myopia) is associated with higher IQ.
232
Most dreams last only 5 to 20 minutes.
79
The human brain has the capacity to store everything that you experience.
4k
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
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
A human being loses an average of 40 to 100 strands of hair a day.
133