| It's highly unlikely for a person to get the chicken pox twice because the virus never fully leaves the person's body. |
| Our immune system is always looking for something to fight or else it decreases in strength due to a type of 'boredom'. |
| Histrionic Personality Disorder (HPD) is characterized as an overwhelming desire for attention. |
| A guilty conscience has been known to weaken a person's immune system. |
| Psychologists have found the more friends a user has on Facebook, the more likely they are to suffer from stress and anxiety. |
| Relationship insecurity can actually lead to heart problems. |
| Stress is easier to handle when you stay mobile. Being stationary decreases stress tolerance and increases chances of heart problems. |
| A person who suffers from the "Pseudobulbar Affect" often experiences involuntary fits of laughter and crying. |
| The human brain cannot resist noticing "food, attractive people and danger". |
| While sleeping the human sense of smell is switched off by the brain. |