Study by Semmelweis University Reveals Link between Sleep Duration and Mortality Too little or too much sleep increases the risk of mortality and stroke, reads a comprehensive analysis published by Semmelweis... 2025.06.19.
Survey Shows Increase in Sleep Deprivation in the Population A joint survey by the Hungarian Sleep Association and Danish retail chain, JYSK, reveals that six out of ten people... 2023.10.26.