If you want to stay well, make sure you’re getting enough sleep. That’s the conclusion of a new study that found that good sleep helps regulate a key component of the body’s immune system. Specifically, it influences the environment where white blood cells known as monocytes form, develop and get ready to support the immune function, a process called hematopoiesis.
https://www.theepochtimes.com/a-good-nights-sleep-recharges-immune-system_4774000.html