| Loneliness can literally make one sick - causing cardiovascular problems and viral infections resulting in increased chances of death. |
| An average person must burn about 3,500 calories to lose one pound of fat. |
| The best way to tell if one has bad breath is to lick one's wrist; and smell it when the saliva dries up. |
| From 2013, Internet addiction will be classified as a real mental disorder. |
| "Kleine-Levin Syndrome" is a disorder that causes people to sleep for weeks at a time. They wake up only to eat. |
| While our vision is the quickest sense we have, our sense of smell is the most delayed. |
| 25% of a human's bones are in the feet. |
| A disease called "Exercise-Induced Anaphylaxis" literally causes people to be allergic to exercise. |
| Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process. |
| Humans are the only mammals that can't swallow and breathe at the same time. |