Your heart will pump about 212 million liters in its lifetime.
26
It takes 17 muscles to smile, 43 to frown.
65
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
The male fetus is capable of attaining an erection during the last trimester.
75
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22