Your heart beats over 100,000 times a day!
54
Our brains have a negativity bias and will remember bad memories more than good ones.
15
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
Most dreams last only 5 to 20 minutes.
79
Enamel is hardest substance in the human body.
61
There are more bacteria in your mouth than there are people in the world.
60
In older people, memory is best early in the morning and then declines during the late afternoon.
33