Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Dieters who sleep more take off more fat that those who sleep less.
159
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
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
Our brains have a negativity bias and will remember bad memories more than good ones.
15
From the age of thirty, humans gradually begin to shrink in size.
1
