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.

Statement

Brand new incidence off childhood being obese are emerging since the a primary wellness state ( Reference Reilly 1 ) . In many studies, a bad or You-shaped relationship ranging from sleep cycle and you may weight condition has been noticed within the infants ( Reference Taveras, Rifas-Shiman and you will Oken 2 ) , people ( Reference Cappuccio, Taggart and Kandala step 3 , Reference Hitze, Bosy-Westphal and Bielfeldt cuatro ) , teens ( Source Hitze, Bosy-Westphal and you can Bielfeldt 4 , Site Garaulet, Ortega and you can Ruiz 5 ) and you can grownups ( Reference Cappuccio, Taggart and you may Kandala step three , Source Chaput, Despres and Bouchard 6 ) . Furthermore, meta-analyses examining investigation out of education in kids has actually concluded that shorter sleep period was on the high probability of being overweight ( Source Cappuccio, Taggart and you may Kandala step 3 ) . This may have long-title effects ( Site Landhuis, Poulton and Welch seven ) because recording off heavy out-of youngsters to help you adulthood takes place ( Reference Wright, Emmett and you will Ness 8 ) , and so increasing the risk of development particular low-communicable diseases, since the fat are associated with the certain low-communicable infection ( Site Lloyd, Langley-Evans and McMullen nine ) . The potential dictate away from shorter sleep stage on fat balance is not comprehended. One you’ll fundamental components would be the fact reduced bed course produces reddit fcn chat an influence on the newest hormone regulation regarding cravings. In fact, insufficient sleep might have been said to reduce leptin account, improve ghrelin accounts, changes glucose homeostasis, and you will activate the orexin system ( Source Spiegel, Tasali and you may Leproult ten ) . Additionally, quicker bed duration may additionally promote eating too much and you can putting on weight because of the raising the go out designed for eating, especially in the evening where sedentary affairs, such watching tv, and you will snack to the highly palatable and energy-thick meals are all ( Resource Chaput, Klingenberg and you can Astrup 11 ) .

Matchmaking ranging from sleep period and you may weightloss intake for the cuatro- to 14-year-old Danish people

Whenever reduced sleep course causes sleepiness and you will/or exhaustion during the daytime this may limit the inspiration if you are truly active and provide inactive behaviours rather. It has for this reason been recently speculated that there’s an association between bed course, Body mass index and physical working out; yet not, results from degree about it was contradictory ( Reference Garaulet, Ortega and Ruiz 5 , Source Ortega, Ruiz and you will Labayen twelve ) . Not all the research has checked the fresh new organization ranging from bed duration and diet high quality ( Reference Maddah, Rashidi and Mohammadpour thirteen – Reference Westerlund, Beam and you will Roos fifteen ) . This dilemma is very related from a public fitness viewpoint because the improved times intake seems to be by far the most plausible reason since the so you can as to why students having shorter sleep years enjoys a high risk to become heavy.