Sleep
Can Sleep Slow Biological Ageing? A Proteomic Protocol Read
Here is the short answer. In a 2026 Aging Cell study of 93,249 UK Biobank adults, longer total sleep duration, more deep sleep and more REM sleep were each associated with lower risk of most of nine hallmarks of ageing, while more time awake after falling asleep and more irregular sleep schedules were associated with […]
Sleep Debt: What the Science Says About Catching Up on Lost Sleep
You cannot fully repay a week’s sleep debt with a weekend lie-in. In a controlled trial, adults who slept five hours on weeknights and as long as they liked at the weekend still showed the same metabolic disruption as people who skipped the catch-up entirely, and their reaction-time scores stayed well below fully rested controls […]