One human hair can support 3 ounces.
191
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
A human being loses an average of 40 to 100 strands of hair a day.
133
Only humans shed emotional tears.
331
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161