A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Redheads require up to 20% more anesthesia to be knocked out.
112
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
The Internal Revenue Service audits 87 percent of women who claim breast implants as tax deductions.
54
Every time you sneeze some of your brain cells die.
113
We blink 25 times a minute.
51
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
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