If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
The human brain uses approximately as much energy as a 10 watt light bulb.
120
You can alleviate a tickly throat by scratching your ear.
9
Your body is creating and killing 15 million red blood cells per second!
14
Lack of water is the #1 trigger of daytime fatigue.
148
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165