Redheads require up to 20% more anesthesia to be knocked out.
112
Our Right Lungs takes more air than our left lung.
194
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
Women buy four out of every 10 condoms sold.
71
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Tap water in Canada is held to a higher health standard than bottled water.
19
Children are more allergic to cockroaches than they are to cats!
46