The average person's skin weighs twice as much as their brain.
131
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Human hair and fingernails continue to grow after death.
7
About half of all Americans are on a diet on any given day.
29
25% of your bones are located in your feet.
12
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16