A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
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 female will have 3.3 pregnancies in her life.
49
There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
14
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Music has the ability to repair brain damage and return lost memories.
62
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73