More people have a phobia of frogs than rats.
41
One or two alcohol drinks a day can be anti-inflammatory.
75
There are about 1,400 different species of bacteria in your belly button.
10
Men have larger hearts; women's hearts beat faster.
77
On average, there's 100 billion neurons in the human brain.
83
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22