Horizon - The Power of the Placebo

Seizoen: 2014 - Aflevering: 4 / 1544 - Eerst uitgezonden: 17 februari 2014 - Episode ID: 904098

As they contain no active ingredient, placebo medicines and pills should not really work, but they are now being shown to be effective in helping treat pain and depression and even alleviating some of the symptoms of Parkinson's disease. This programme explores why they work and how everyone could benefit from them.