Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
Flu shots only work about 70% of the time.
18
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176
The average sperm cell swims at 8 inches per hour.
76
A woman's sense of smell is most sensitive during ovulation.
34
Chocolate, sex, and laughter are all important for a healthy brain.
37