Meditation reduces PTSD symptoms in nurses Practicing a form of meditation and stretching can help relieve symptoms of post-traumatic stress disorder and normalize stress hormone levels, according to a study of nurses.

More than 7 million adults nationwide are diagnosed with PTSD in a typical year, according to background information for the study, which is scheduled for publication in The Endocrine Society’s Journal of Clinical Endocrinology & Metabolism.

PTSD patients have high levels of corticotrophin-releasing hormone and unusually low levels of cortisol, both of which regulate the body’s response to stress. Although levels of cortisol typically rise in response to pressure, PTSD patients have abnormally low levels of cortisol…

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