The human brain is insensitive to pain.
76
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
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
40% of all indigestion remedies sold in the world are bought by Americans.
8
There's 100 trillion good bacteria living in your body.
17
The human brain uses approximately as much energy as a 10 watt light bulb.
120