Guide To Understanding Serotonin

Serotonin And Depression

Many experts believe that an individual who does not have enough receptor sites to receive serotonin can develop depression. This thought also applies to those who have a malfunction that causes serotonin to be unable to reach these sites. Other experts have concluded depression has more association with a lack of new brain cell regeneration because serotonin helps stimulate brain cell production. Despite numerous theories about how serotonin levels in an individual's brain can result in depression, there is no method to measure the amount of it inside a living brain.

Blood levels of serotonin, however, are measurable. They are thought to correlate with serotonin levels in an individual's brain, though this has not been proven. Researchers have conducted studies that revealed individuals who have depression also tend to have lower blood serotonin levels.

Get the details on the uses for selective serotonin reuptake inhibitors next.