Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
All 13 minerals necessary for human life can be found in alcohol beverages.
282
Your thumb is about the same size as your nose.
124
The human brain has the capacity to store everything that you experience.
4k