Depression can be caused by low levels of neurotransmitters in the brain, one of which is seratonin.Exercise and medicine can help increase serotonin levels.Even with the help of medications that balance specific neurotransmitters in the brain, depression is a highly complex condition to treat.Researchers continue to try to understand the mechanisms of depression, including brain chemicals, in hopes of finding explanations for these complexities and developing more effective treatments.
https://www.verywellmind.com/the-chemistry-of-depression-1065137
National Suicide Prevention Lifeline at 1-800-273-8255. Crisis workers are available 24 hours a day. Calls are free and confidential.

You need to login or register to write reviews. It's quick! We only ask four questions to new members.