If you are cold you are more likely to be hungry because you use energy to keep warm.
144
The smallest human penis ever recorded was just 5/8 of an inch long!
77
The tongue is the strongest muscle in the human body.
50
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
In older people, memory is best early in the morning and then declines during the late afternoon.
33
Every time you sneeze some of your brain cells die.
113
In one day, adult lungs move about 10,000 litres of air.
11
A woman's sense of smell is most sensitive during ovulation.
34