Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
183
Research has determined that most people are happiest at 7:26pm on a Saturday night.
70
Eating a banana can cheer you up!
34
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
When cats are happy, they may squeeze their eyes shut.
10