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Why 7 HOURS of sleep - not 8 - is the perfect amount in middle age: Scientists warn any more or less raises risk of dementia
[Daily Mail, Where America Gets Its News] Those of us with PTSD are already demented.
  • Cambridge researchers studied sleeping patterns of half a million Britons

  • Seven hours was optimal, with more or less linked with worse brain function

  • This could be down to a buildup of amyloid in brain, a tell-tale sign of dementia

Posted by: Skidmark 2022-04-29
http://www.rantburg.com/poparticle.php?ID=631565