Subluxations are a physical stress on the body and therefore increase the stress response. (drjockers.com)
Early relationships may change physical responses, leading to increased stress responses for family members, according to research conducted through Arizona State University and published in «Hormones and Behavior» in 2009. (oureverydaylife.com)
But interestingly, in this study the rats did not have an increased stress response, or any evidence of other symptoms related to mood disorders, such as depression or anxiety. (scientificamerican.com)