18 Surprising Facts About Humans

1. 183,755,600 is a pretty large number, and it's the average number of steps a person will take in their life.

2. A British woman, on average, spends the equivalent of $160,000 on makeup in her lifetime.

3. A human brain can, in the course of a lifetime, store up to a quadrillion separate bits of information in its longterm memory.

4. According to another survey, women spend about a year of their lives deciding what to wear.

5. In a lifetime, your skin will completely replace itself 900 times.

6. According to one survey, men can spend up to a year of their lives staring at women.

7. In your lifetime, you'll consume about 35 tons of food.

8. On average, a human will yawn about 250,000 times in their life.

9. On average, regular joggers live about six years longer than non-joggers.

10. On average, women spend about four years of their lives menstruating.

11. Sitting for more than three hours a day is not good for you, and can lead to health issues.

12. The average American spends about five months of their life on the phone.

13. The average human needs at least seven hours of sleep a night.

14. The average human produces about 25,000 quarts of saliva in their life.

15. The average human spends about a third of their life asleep.

16. The average man will spend about six months of his life shaving.

17. Those steps all add up to measure about 75,000 miles.

18. You'll spend about three months of your life sitting on the potty.