A negative association between sleep duration and BMI has been observed in children. However, knowledge about the association between sleep duration and diet is limited. The objective was to examine the association between sleep duration and intake of foods and nutrients in children. In the present cross-sectional study, dietary intake and sleep duration were recorded by the parents for seven consecutive days in a food and sleep record in a representative sample of 802 4- to 14-year-old children. No sex differences were found regarding age and sleep duration. Sleep duration was negatively correlated to age (? = –0·68; P < 0·001) and BMI (? = –0·41; P < 0·001). In multiple linear regression analyses, sleep duration was not associated with energy intake (b = –0·015; P = 0·20), but there was a trend towards a positive association with intake of dietary fibre (b = 0·006; P = 0·05) and vegetables (b = 0·011; P = 0·05), and a negative association with intake of poultry (b = –0·002; P = 0·02), and a trend towards a negative association with intake of liquid ‘discretionary calories' (b = –0·01; P = 0·05). Furthermore, in a comparison of dietary intake between age-dependent tertiles of sleep duration, only intake of liquid ‘discretionary calories' was significantly lower in long sleepers than in short and medium sleepers ( P = 0·03). In conclusion, sleep duration was not associated with energy intake and the proposal that children with short sleep duration have less healthy eating habits than children with longer sleep duration was only weakly supported by the present findings.

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The new prevalence out-of teens being obese is growing just like the a major wellness disease ( Reference Reilly step 1 ) . In lots of education, a terrible otherwise You-shaped matchmaking ranging from sleep duration and you can pounds status has been observed within the children ( Site Taveras, Rifas-Shiman and Oken 2 ) , students ( Resource Cappuccio, Taggart and Kandala step three , Source Hitze, Bosy-Westphal and you can Bielfeldt cuatro ) , teens ( Source Hitze, Bosy-Westphal and Bielfeldt 4 , Source Garaulet, Ortega and you may Ruiz 5 ) and people ( Reference Cappuccio, Taggart and Kandala 3 , Site Chaput, Despres and you can Bouchard six ) . Also, meta-analyses analysing studies regarding knowledge in children provides determined that faster sleep course is associated with highest odds of being overweight ( Site Cappuccio, Taggart and you may Kandala step three ) . This may have traditionally-title effects ( Reference Landhuis, Poulton and you will Welch eight ) while the recording of overweight regarding youth in order to adulthood takes place ( Reference Wright, Emmett and you may Ness 8 ) , and thus enhancing the danger of development certain non-communicable disease, once the overweight are in the certain low-communicable disease ( Reference Lloyd, Langley-Evans and you can McMullen 9 ) . The potential dictate regarding reduced bed cycle toward pounds harmony isn’t realized. You to you can easily fundamental systems is that quicker bed period tends to make a keen impact on the newest hormonal controls away from appetite. In reality, sleep disorders might have been said to cut back leptin membership, raise ghrelin membership, changes glucose homeostasis, and you will turn on brand new orexin program ( Reference Spiegel, Tasali and Leproult ten ) . Furthermore, faster bed stage may also offer eating too much and you can putting on weight by raising the date designed for dining, especially in the evening in which sedentary factors, instance watching tv, and snacking on very palatable and energy-dense dishes are all ( Resource Chaput, Klingenberg and Astrup 11 ) .

Dating anywhere between sleep period and you can losing weight intake in the cuatro- so you can 14-year-old Danish youngsters

Whenever reduced sleep years leads to drowsiness and you may/or exhaustion during the day this could limit the determination if you are directly effective and you can render inactive behaviours as an alternative. This has hence been https://datingranking.net/es/cybermen-review/ recently speculated there is an association between bed stage, Body mass index and you may physical activity; not, results from degree about this have been inconsistent ( Resource Garaulet, Ortega and you can Ruiz 5 , Site Ortega, Ruiz and Labayen a dozen ) . Only a few studies have looked at brand new connection between sleep period and you can slimming down top quality ( Source Maddah, Rashidi and you can Mohammadpour thirteen – Reference Westerlund, Beam and you may Roos 15 ) . This matter is specially related from a general public wellness standpoint as the increased time consumption seems to be the quintessential probable reason because so you’re able to as to the reasons youngsters which have shorter bed years keeps a higher chance of becoming obese.