Are placebos effective?

Related questions

1. Can placebo cure anything?
2. Is Ibuprofen a placebo?
3. Why do placebos work?
4. Can a placebo work if you know?
5. Why are placebos unethical?
6. Is paracetamol a placebo?
7. Why are placebos used?
8. Is Ibuprofen a painkiller?
9. What is the point of placebo?
10. Do placebos work if you know?

Tags

1. #treatments
2. #about
3. #effect
4. #often
5. #releasing
6. #placebo
7. #kaptchuk
8. #needs
9. #ritual
10. #brain
11. #better
12. #clinical
13. #trials
14. #effectiveness
15. #brainpower
16. #treatment
17. #placebos
18. #studies