Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
If your DNA was stretched out it would reach to the moon 6,000 times.
256
In one day, adult lungs move about 10,000 litres of air.
11
It takes approximately 12 hours for food to entirely digest.
93
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Oenophobia is the Fear of wines.
28