Serotonin Levels Do Not Correlate With Depression

This article has been updated with audio on September 7, 2025. Press the play button below to listen. Your browser does not support the audio element. Introduction Antidepressants are one of the most popular drugs in the US. According to the CDC, during 2015–2018, 13.2% of adults used antidepressants. Prozac (fluoxetine), Paxil (Paroxetine), Celexa (Citalopram),…