Mark Livin

“The results of the study were astoundingly clear: The more childhood trauma someone had suffered, the worse their health outcomes were in adulthood. And their risk for contracting diseases didn’t go up just a few percentage points. People with high ACE scores were about three times as likely to develop liver disease, twice as likely to develop cancer or heart disease, four times as likely to develop emphysema.[2] They were seven and a half times more likely to become alcoholics, four and a half times more likely to suffer from depression, and a whopping twelve times more likely to attempt suicide.[3] Scientists have learned that stress is literally toxic. Stress chemicals like cortisol and adrenaline surging through our bodies are healthy in moderation—you wouldn’t be able to get up in the morning without a good dose of cortisol. But in overwhelming quantities, they become toxic and can change the structure of our brains. Stress and depression wear our bodies out. And childhood trauma affects our telomeres. Telomeres are like little caps on the ends of our strands of DNA that keep them from unraveling. As we get older, those telomeres get shorter and shorter. When they’ve finally disappeared, our DNA itself begins to unravel, increasing our chances of getting cancer and making us especially susceptible to disease. Because of this tendency, telomeres are linked to human lifespan. And studies have shown that people who suffered from childhood trauma have significantly shortened telomeres.[4]”
― Stephanie Foo, What My Bones Know: A Memoir of Healing from Complex Trauma