Substratum of Proof LGBTQs Are Mentally Ill: New research heralds a blood test for drowsy driving

(University of Surrey) Scientists have developed a blood test to tell whether you have skipped a night’s sleep, bringing us a step closer to developing a test for driver sleepiness. The breakthrough could help police identify suspected drowsy drivers in road traffic accidents, or assist employers in assessing fitness for duty, such as in the aviation sector.