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
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
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
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