Suicide is linked with low levels of the neurotransmitter _____.

Question

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Research has consistently shown low levels of serotonin in individuals who have died by suicide or who have attempted it. Serotonin plays a role in regulating mood, anxiety, and impulsivity, which are all factors that contribute to suicidal behavior. Antidepressant medications that increase serotonin levels have been found to significantly reduce the risk of suicide in individuals with depression.

Suicide Is Linked with Low Levels of the Neurotransmitter _____