A new study confirms what most of us already know. High stress is bad for us and is linked to cardiovascular death even if we do not have a  pre-existing cardiovascular problem. The study, published in The Endocrine Society’s Journal of Clinical Endocrinology & Metabolism (JCEM), shows that the stress hormone cortisol is released when we speed up and are under pressure and its purpose is to help the body recover from stress and regain a state of balance. However, when the stress is persistent, ongoing and chronic, an elevated level of cortisol  is maintained and this, paradoxically, is associated with cardiovascular risk factors. In other words, as we learn about in the MBSR Programme, the body’s own stress response system can become a problem when it remains switched on in response to deep ongoing stress.

Nicole Vogelzangs,  from the  VU University Medical Center in The Netherlands,  states: “Previous studies have suggested that cortisol might increase the risk of cardiovascular mortality, but until now, no study had directly tested this hypothesis“. The results of our study clearly show that cortisol levels in a general older population predict cardiovascular death, but not other causes of mortality.”

So creating a gap in the ongoing rush of your day and paying attention to your life is not just a nice option, but is crucial for your ongoing health. Then,  developing adaptive ways to work with the stress in your life, rather than simplistically wishing to escape to a stress-free world, is the next step. These ways could include looking at your diet, doing exercise such as walking or yoga, structuring your week so as to get some time in nature, making time just for yourself, and developing a meditation practice. If you click on the “Stress ” Category in the blog or on the “Effects of Mindfulness” you will find more posts or research on this subject.