The placebo effect—when a sham treatment produces desired results—is the bane of science, sometimes skewing results and outperforming pharmaceutical drugs. But instead of cursing the placebo effect, why not put it to use? Although it disrupts some studies, in other studies researchers look to understand why and how it works. By understanding the placebo effect as a valid phenomenon, you can employ it to improve your own health outcomes.
How the placebo effect works
The placebo effect happens in studies in which one group of participants is given a new drug or procedure, one group is given a sham drug (such as a sugar pill), and the results are compared. Neither group knows whether they received the sham treatment or the real drug. In some cases the placebo effect is nearly as good and sometimes even better than the actual treatment.
Why? A person’s beliefs and expectations about a treatment play a significant role in how they respond physiologically. In one study, participants’ pain dropped when they were told they received more of a pain-relief drug even though they hadn’t. Their pain then rose considerably when they were told the medication had been stopped, even though it hadn’t. MRI scans showed the expectation of pain activated the pain networks in the brain. This is an example of the nocebo effect, the placebo effect’s evil twin. In the nocebo effect a negative belief causes a negative outcome.
Putting the placebo effect to work for you
You can enhance or diminish your own results of a health protocol with your belief systems. The person who doesn’t believe in their treatment, thinks their dietary prescription is bogus, and their supplements are all a waste of money is going to set into motion neurochemical responses that work against his or her success. Also, having a negative and pessimistic attitude promotes stress and inflammation, two considerable barriers to healing.
However, the person who believes in their health protocol, understands the effect of their supplements and diet, and enjoys working with their practitioner creates a positive neurochemical response. This is because an optimistic attitude lowers stress and inflammation, promoting health.
Of course, the placebo effect doesn’t have a perfect track record; it’s estimated to work between 18 to 80 percent of the time as many other factors can influence health. And many drugs, supplements, and treatments are obviously powerful enough to influence outcomes regardless of the placebo effect. However, the mechanisms behind the placebo effect are important to consider.
Using the placebo effect for your protocol