Define Serotonin

Serotonin influences the functioning of several body systems, including the cardiovascular, gastrointestinal and immune systems. Serotonin helps to regulate moods, and an imbalance in serotonin levels can result in depression and/or anxiety.

• A disruption in serotonin levels can affect moods.

Definition

• Serotonin is a neurotransmitter produced in the brain. It is needed for the nerve cells and brain to work.

Function

• Serotonin functions throughout the body in many other capacities. It helps body temperature and metabolism. It helps to inhibit aggression and regulate appetite as well as the sleep cycle.

Imbalance

• An imbalance of serotonin levels depression, schizophrenia, as well as learning and compulsive disorders. A disruption of serotonin levels can also result in increased aggression.

Significance

• Serotonin Syndrome is a potentially life-threatening condition that occurs when two drugs are taken at the same time that both affect serotonin by increasing the levels released.

Considerations

• Alcohol, caffeine and cigarette smoking can impair the natural production of serotonin. Health conditions such as diabetes and hypoglycemia as well as a genetic predisposition can also affect serotonin production.