If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
If your DNA was stretched out it would reach to the moon 6,000 times.
256
Our Right Lungs takes more air than our left lung.
194
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
The average person who stops smoking requires one hour less sleep a night.
79
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13