We all know sleep is important, but it takes up so much time. With responsibilities and diversions still looming from our waking life, the urge to skimp on sleep can be powerful. Yet as a new study suggests, even a single night of sleep deprivation may cause significant upheaval in the immune system, potentially contributing to the development of conditions like obesity, diabetes, and heart disease.

https://www.sciencealert.com/losing-just-one-nights-sleep-changes-your-immune-system-study-finds