Do placebos work?

Related questions

1. What is the purpose of a placebo in an experiment?
2. Why is a placebo used?
3. What is an example of a placebo?
4. Can doctors prescribe placebos?
5. What is Brian Molko worth?
6. Is placebo real?
7. Is prayer a placebo?
8. Is Brian Molko American?
9. What is placebo used for?
10. Do placebos work if you know it's a placebo?

Tags

1. #placebos
2. #perception
3. #positive
4. #symptoms
5. #procedure
6. #modulated
7. #tumor
8. #lower
9. #thinking
10. #brain
11. #kaptchuk
12. #placebo
13. #better
14. #effect
15. #cholesterol
16. #believing
17. #shrink
18. #instead
19. #treatment