Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Research has shown that allowing chocolate to melt in your mouth produced brain and heart rate activity that was simliar to - and even stronger than - that produced with passionate kissing.
173
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
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Quality dark chocolate contains flavonoids which help reduced the risk of heart disease.
176
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Your heart will pump about 212 million liters in its lifetime.
26
The lifespan of mammals is about 1 and a half billion heartbeats.
127