How hazardous is sleeplessness? How your sleep can be ruined by anxiety of what it’s doing to your body
Recently, I (Leon) have treated a number of patients who were worried that their symptoms of insomnia might make them more susceptible to dementia. They believed they had insomnia because they were in their 70s and were waking up two or three times per night. However, they did not have the usual daytime impairments associated with sleeplessness. For most people, these fleeting awakenings are typical and absolutely safe. The occasional light sleep phases that normally occur in between the four or five ninety-minute deep sleep cycles give rise to brief awakenings. You might assume that these awakenings are an indication…