What is the current understanding of the serotonin hypothesis in relation to depression?
The serotonin hypothesis, which posits that depression is caused by low serotonin levels, is an oversimplification that has been largely discredited by the psychiatric research community. A 2022 review found weak evidence supporting a direct relationship between serotonin function and depression, indicating that the mechanisms of antidepressant action are more complex, involving neuroplasticity and other factors.
✦
This is one answer. The complete system — the psychology, the biology, and the method — is in the book.
Read The Willpower Lie →Found an error? Let me know →