Only 1% of bacteria cause disease in humans!
2
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
The human brain uses approximately as much energy as a 10 watt light bulb.
120
A woman's sense of smell is most sensitive during ovulation.
34
The lense of the eye continues to grow throughout a person's life.
34
The male fetus is capable of attaining an erection during the last trimester.
75
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8