Lucas Daniel Smith's blog

“Zoloft works to correct a chemical imbalance in the brain which may be related to symptoms of depression,” another ad says.

“Paxil CR blocks serotonin from being reabsorbed back into the sending nerve cell. This process increases the availability of serotonin to the receiving nerve cell and may help message [depression] transmission return to normal,” a third ad says.

As many Epoch Times readers may have heard, the serotonin “chemical imbalance” theory of depression was recently put to rest by a group of University College London (UCL) scientists in the journal Molecular Psychiatry. After reviewing decades of research, there’s no evidence that serotonin levels or serotonin activity are responsible for depression, they wrote. In other words, the theory that was the basis for selective serotonin reuptake inhibitor (SSRI) antidepressants and their tremendously profitable franchise was false.

While the theory has been questioned by scientists for decades, the Molecular Psychiatry research seems to be the final nail in the coffin for the theory—a technical knockout.