Poor Sleep Health Could Contribute to Inflammatory Disease
Published on July 7, 2016 A meta-analysis reports that sleep disturbances and long sleep duration are associated with increases in markers of inflammation. “It is important to highlight that both too much and too little sleep appears to be associated with inflammation, a process that contributes to depression as well as many medical illnesses,” says John Krystal, MD, editor of Biological Psychiatry, the journal in which the meta-analysis was published. Substances that increase in response to inflammation and circulate in the blood stream, such as C-reactive protein (CRP) and interleukin-6 (IL-6), predict adverse health conditions including cardiovascular events, hypertension, and …