A post office called Mount Dora has been in operation since 1883. The community was named for Dora A. Drawdy, an early settler.
On the other hand, if serotonin levels become unbalanced, the result can be a variety of emotional and mood disorders. If serotonin levels are too low, for example, you may feel highly emotional and distressed. You could also experience insomnia, rage, irritability, racing, panicky thoughts, anxiety, headaches, intestinal distress, and even alcohol cravings.
Research suggests that an imbalance in serotonin levels may influence mood and may lead to depression. Possible causes include: 1  Low brain cell production of serotonin. 2  A lack of receptor sites able to receive the serotonin that is made. 3  Inability of serotonin to reach the receptor sites. 4  A shortage in tryptophan, the chemical that serotonin is made from.