When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
In the average lifetime a person will breath in about 44 pounds of dust.
21
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Your body is creating and killing 15 million red blood cells per second!
14
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
The lifespan of a tastebud is ten days.
130