The heart pumps about 1 million barrels of blood during an average lifetime!
30
A woman's sense of smell is most sensitive during ovulation.
34
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
When you take a step, you are using up to 200 muscles.
885
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The average office desk has 400 times more bacteria than a toilet.
22