395. Is depression just a chemical imbalance?

The podcast explores the theory that depression is caused by a chemical imbalance, particularly a deficiency in serotonin, and examines the history and validity of this concept. It traces the origins of the theory back to the 1950s and 60s, when the discovery of mood-altering drugs led to the monoamine hypothesis. The popularity of Prozac in 1975 solidified the simplified version of depression as a chemical imbalance in the public narrative. The host argues that while antidepressants can be effective, especially for severe depression, they may not be miracle drugs and the placebo effect is real for some people. She advocates for a more holistic approach that considers social, developmental, and environmental factors, cautioning against dismissing the biological model without offering alternative solutions.