Revealed: Almost three-quarters of dementia cases are PREVENTABLE through simple lifestyle tweaks

Researchers at Oxford University found too much time watching TV and sleeping less than seven hours or more than nine hours were among the lifestyle problems linked to a higher risk of dementia.Researchers at Oxford University found too much time watching TV and sleeping less than seven hours or more than nine hours were among the lifestyle problems linked to a higher risk of dementia.Read MoreHealth News | Mail Online