Sleep deprivation shows in your spit
Researchers have identified markers that can detect severe fatigue using a saliva sample.
Link :
https://www.futurity.org/sleep-deprivation-saliva-3338442/?utm_source=rss&utm_medium=rss&utm_campaign=sleep-deprivation-saliva-3338442
Link :
https://www.futurity.org/sleep-deprivation-saliva-3338442/?utm_source=rss&utm_medium=rss&utm_campaign=sleep-deprivation-saliva-3338442
