Do we really need eight hours sleep a night and what happens if we don't get it?
Briefly

Do we really need eight hours sleep a night  and what happens if we don't get it?
"Chronic sleep deprivation is pretty bad for us. Poor sleep during middle years is a risk factor for dementia later, as the brain loses its ability to clear toxins."
"Every single system is influenced by sleep in some way. It impacts the immune system, respiratory system, and even how the brain processes pain signals."
Chronic sleep deprivation has significant negative effects on health, including increased risks of dementia, cardiovascular disease, and cognitive decline. The glymphatic system, which clears toxins from the brain during sleep, is compromised with insufficient rest. Poor sleep is linked to various physiological issues, affecting the immune and respiratory systems, and altering pain signal processing. Prioritizing sleep is crucial for overall health and well-being, as every bodily system is influenced by sleep quality and duration.
Read at www.theguardian.com
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