There's a difference between trying to reduce your overall stress and looking to specifically control levels of cortisol, however. As Devi Shastri reports for the Associated Press, a number of medical experts have argued that, although there are certain parts of the body that people should be concerned about, cortisol is not one of them. As with many things involving medicine and the human body, medical professionals have advocated for being able to get an expert's opinion.
Sitting in the audience, listening to these professionals in perfect harmony, brought me back to my days in the band. I wasn't good, it was mandatory, and I played the trombone. I desperately wanted to quit. We couldn't have backpacks in school, so I walked through the halls lugging my trombone in my right hand and books under my left armpit. This made me a perfect target for a bully or two to come up behind me and smack the books out from under me.
Even when our own lives are relatively stable, constant exposure to war, political unrest, climate crises, and humanitarian suffering activates the brain's threat system. The nervous system is not designed to distinguish between danger that is physically nearby and danger that is emotionally vivid or repeatedly witnessed. Over time, this creates chronic vigilance. When people observe patterns of harm, exclusion, or dehumanization playing out publicly, the body registers risk.