Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
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Dieters who sleep more take off more fat that those who sleep less.
159
You mostly breathe from only one nostril at a time!
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A man's beard grows fastest when he anticipates sex.
239
When you take a step, you are using up to 200 muscles.
886
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
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