Ingrown toenails are hereditary.
15
The whiter your tongue, the more germs there are on it.
88
The human brain doesn't stop developing until about 25 years old.
102
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
One out of 20 people have an extra rib.
66
2 out of 3 adults in the United States have hemorrhoids.
7
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22