PsychCentral.com (blog)Mouse Study Shows How Environment Can Impact Antidepressant EffectPsychCentral.com (blog)According to researcher Dr. Silvia Poggini (Istituto Superiore di Sanità, Rome), “There is no doubt that antidepressants work for many people, but for between 30 and 50 percent of depressed people, antidepressants don't work. No-one knows why. This ...