Sleep Quality Improves By Losing Weight With a High-Protein Diet
Consuming a lower calorie diet with a higher amount of protein improves sleep quality in middle-age adults.
Consuming a lower calorie diet with a higher amount of protein improves sleep quality in middle-age adults.
‘People who consume high calories during late-night hours are more likely to gain weight and experience poor sleep quality.’
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In the study, 36 healthy adults experienced two consecutive nights of 10 hours in bed per night at the Hospital of the University of Pennsylvania. Polysomnography- which records physiological changes that occur during sleep - was recorded on the second night. Body composition and resting energy expenditure were assessed on the morning following the first night of sleep. Food/drink intake was measured each day. The Penn team found that body mass index (BMI), body fat percentage and resting energy expenditure were not significant predictors of sleep stage duration, but that overweight adults exhibited a higher percentage of time spent in the rapid-eye movement (REM) stage of sleep - when dreams typically occur and characterized by faster heart rate and breathing and less restorative sleep than in non-REM stages - than normal-weight adults.
The group also found that increased protein intake predicted less stage 2 sleep - the period when a person's heart rate and breathing are relatively normal and his/her body temperature lowers slightly - and predicted more REM sleep.
Sleep Quality in Older Adults may Improve With 'Mindfulness Meditation'
Sleep disturbances are a medical and public health concern in the aging population and a new study suggests that older adults may be able to sleep better with the help of mindfulness meditation .
Sleep disturbances are a medical and public health concern in the aging population and a new study suggests that older adults may be able to sleep better with the help of mindfulness meditation .
Much of this body of knowledge resulted from the same researchers. A 2013 study from the Penn team found that those with late bedtimes and chronic sleep restriction may be more susceptible to weight gain due to the increased consumption of calories during late-night hours. A 2015 study from the group found that eating less late at night may help curb the concentration and alertness deficits that accompany sleep deprivation.
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Autistic Kids Struggle With Poor Sleep Quality Which may Affect Their Learning and Behavior
A new study suggests that the total sleep duration in autistic kids is shorter and punctuated by more frequent waking at night compared to their non-autistic peers.
A new study suggests that the total sleep duration in autistic kids is shorter and punctuated by more frequent waking at night compared to their non-autistic peers.
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Sleep Quality for New Mothers In the First Few Months Not Good Enough: Study
A new US study has found that mothers do get sufficient sleep in their babies' first few months, but it is not quality sleep.
A new US study has found that mothers do get sufficient sleep in their babies' first few months, but it is not quality sleep.
