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A member asked:

What chemical are you lacking when you have no happiness for no reason?

A doctor has provided 1 answer
Dr. Donald Jacobson answered

Depression is: Chemically thought to be due to a lack of serotonin, norepinephrine, and dopamine. Dopamine is the brain's pleasure and reward chemical. Best wishes.

Dr Fowler and another doctor agreed

Answered 6/25/2014

4.5k views

Thank

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