Fixed bedtime, sufficient sleep may lead to healthier teens
According
to a recent study, having a fixed bedtime
and getting sufficient amount of sleep from early childhood may lead to a healthy
body weight in adolescence.
The
results of the study were published in the journal 'Sleep'. The researchers at
Penn State identified groups of children by bedtime and sleep routines and
tested longitudinal associations for each group with adolescent body mass index
(BMI).
The
findings suggest that childhood
bedtime and sleep routine groups predict adolescent sleep patterns and
BMI.
In
a national study of urban households, one-third of children consistently
adhered to age-appropriate bedtimes for ages five through nine. Those who had
no bedtime routine at age of nine had shorter self-reported sleep duration and
higher BMI at age of 15 when compared to those children with age-appropriate
bedtimes (after adjusting for age 3 BMI).
"Parenting
practices in childhood affect physical health and BMI in the teenage years.
Developing a proper routine in childhood is crucial for the future health of
the child. We think sleep affects physical and mental health and the ability to
learn." said study co-author Orfeu Buxton. Read
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