20 minutes after smoking a cigarette, blood pressure drops to normal.
37
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
The lifespan of mammals is about 1 and a half billion heartbeats.
127
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
Quality dark chocolate contains flavonoids which help reduced the risk of heart disease.
176
Your heart will pump about 212 million liters in its lifetime.
26