If you are cold you are more likely to be hungry because you use energy to keep warm.
144
The human sigh acts as a physiological reset button.
23
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
Your body is creating and killing about 2.4 million red blood cells per second.
17
Our Right Lungs takes more air than our left lung.
194
If you hold farts in during the day, they'll just come out when you sleep.
16
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127