Getting a consistent good night’s sleep supports normal production and programming of hematopoietic stem cells, a building block of the body’s innate immune system, according to a small National Institutes of Health-supported study in humans and mice. Sleep has long been linked to immune function, but researchers discovered that getting enough of it influenced the environment where monocytes – a type of white blood cell – form, develop, and get primed to support immune function. This process, hematopoiesis, occurs in the bone marrow. The study published in the Journal of Experimental Medicine external link .
Source: NIH-funded study shows sound sleep supports immune function | NHLBI, NIH
