Nearly 80 percent of all sudden cardiac arrests happen at home.
7
Our brains have a negativity bias and will remember bad memories more than good ones.
15
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
The average sperm cell swims at 8 inches per hour.
4
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
Within three days of death, the enzymes that once digested your food begin to eat you.
22