Only 1 person in 2 billion will live to be 116.
49
Your body is creating and killing 15 million red blood cells per second.
50
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31