A decrease of 1% in deep sleep each year for individuals aged 60 and older corresponds to a 27% higher risk of developing dementia. A study has found that every 1% decrease in deep sleep annually in individuals over 60 years old is associated with a 27% higher risk of dementia. This research indicates that … Continue reading Aging Brains Beware: Just 1% Less Deep Sleep Could Significantly Increase Seniors Risk of Dementia