Large sleep study links duration extremes to ageing (opens in new tab)

A large new study on sleep and healthy ageing found that sleep duration outside a middle range was associated with faster biological ageing, according to reports from ZME Science, The Indian Express, Delfi and Euronews. ZME Science said scientists studied about half a million people and identified a sleep “sweet spot” associated with healthier ageing. Delfi and Euronews also said the findings linked sleep outside the reported range to several diseases, but the supplied summaries did not list ...