I do a lot of research on the placebo effect, not just in depression but in irritable bowel syndrome, pain, arthritis of the knee, migraine, asthma.
![I do a lot of research on the placebo effect, not just in depression but in irritable bowel syndrome, pain, arthritis of the knee, migraine, asthma.](http://cdn.quoteddaily.com/images/irving-kirsch/i-do-a-lot-of-research-on-the-placebo-effect-not-just-in-depression-but-in-irritable-bowel-syndrome-pain.jpg)
I do a lot of research on the placebo effect, not just in depression but in irritable bowel syndrome, pain, arthritis of the knee, migraine, asthma.