If you are cold you are more likely to be hungry because you use energy to keep warm.
144
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Your body is creating and killing 15 million red blood cells per second.
50
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
Children are more allergic to cockroaches than they are to cats!
46