A simple night-time habit that could be quietly wrecking your sleep schedule.
Seniors who experience these sleep changes are much more likely to develop dementia.
Could your sleep habits be making you depressed?
The supplement was found to buffer the body against stress and improve sleep.
Lack of sleep is linked to poor thinking skills, worse mental health and even obesity.
People slept better, awakened less in the night and felt better the next day.
Sleep duration provides important clues about both mental and physical health.
Millions suffer from insomnia, but few get the treatment that actually works—here’s why.
The study of 32,000 nurses is the largest ever to look at the link between depression and chronotype.
The study of 32,000 nurses is the largest ever to look at the link between depression and chronotype.
Women who go to bed early and rise early are less likely to develop depression.
Studies have also found that both men and women who are ‘early birds’ have a lower depression risk.
This study of 32,000 nurses is the largest ever to look at the link between depression and chronotype.
Chronotype is the technical term for whether you are naturally early to bed and early to rise, or late to bed and late to rise — or, somewhere in between.
Among the nurses, 53 percent described themselves as intermediate, 10% as evening types and 37 percent as early risers.
The women were followed for four years to see who developed depression.
Dr Céline Vetter, the study’s first author, explained the results:
“Our results show a modest link between chronotype and depression risk.
This could be related to the overlap in genetic pathways associated with chronotype and mood.”
The increased risk for evening types was between 12 percent to 27 percent.
This was after other risk factors had been taken into account, such as being a smoker and having an erratic sleep pattern.
Dr Vetter said:
“This tells us that there might be an effect of chronotype on depression risk that is not driven by environmental and lifestyle factors.”
Genetics plays a fairly large role in whether you are an early bird or a night owl.
However, there are other factors, Dr Vetter said:
“Alternatively, when and how much light you get also influences chronotype, and light exposure also influences depression risk.
Disentangling the contribution of light patterns and genetics on the link between chronotype and depression risk is an important next step.”
The study does not tell us that all night owls are doomed to be depressed and there are also ways of lowering the risk.
Dr Vetter advises:
“Being an early type seems to beneficial, and you can influence how early you are.
Try to get enough sleep, exercise, spend time outdoors, dim the lights at night, and try to get as much light by day as possible.”
The study was published in the Journal of Psychiatric Research (Vetter et al., 2018).
The most popular genre of music for better sleep.
The most popular genre of music for better sleep.
Two-thirds of people use music to help them sleep.
People believe that music helps them sleep by blocking out noises and distracting them from wakeful thoughts.
Indeed, studies are starting to show that music can be an effective sleep aid.
The three most popular reasons people endorse for how music helps them sleep are:
People felt that music helps them clear their mind of racing thoughts and gives it something to focus on.
It also puts people in a good mood before they drop off.
For some people, music eases them into a dream-like state, which soon turns to sleep.
For others, music is comforting and soothing.
Some people simply liked to know how long they took to fall asleep and music helped them gauge it.
Classical music was the most popular genre people used to help them sleep, followed by rock, pop and acoustic.
Here is the full list, from most to least frequently used:
The conclusions come from a survey of 651 people of all ages.
The results showed that more than one-third said they used music at least weekly to help them fall asleep.
Many regularly used music for sleep despite not having a disorder of any kind.
The study’s authors write:
“The largest ever survey of everyday use of music for sleep reveals multiple pathways to effect that go far beyond relaxation; these include auditory masking, habit, passion for music, and mental distraction.
This work offers new understanding into the complex motivations that drive people to reach for music as a sleep aid and the reasons why so many find it effective.”
The study was published in the journal PLoS ONE (Trahan et al., 2018).
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