20 minutes after smoking a cigarette, blood pressure drops to normal.
37
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
The average person who stops smoking requires one hour less sleep a night.
79
A man's beard grows fastest when he anticipates sex.
239
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
Your heart pumps about 2,000 gallons of blood each day!
53
The average person has over 1,460 dreams a year!
69
Your body is creating and killing about 2.4 million red blood cells per second.
17