The non-advertising effects of screen-based sedentary activities on acute eating behaviours in children, adolescents, and young adults. A systematic review

Comparison of short-term energy intake and appetite responses to active and seated video gaming, in 8–11-year-old boys

“…However, the subjective responses appeared to reflect the increase in GLP-1 7-36 during 90 min of game play and decrease at cessation of both trials. These latter findings are consistent with those found between seated gaming and resting in male adolescents (14) and between seated video gaming and television viewing in 9-13-year-old boys (36) . In the present study, the total EI of the boys during 90 min of seated video gaming was 2·64 MJ, whereas in the active video gaming bout EI was significantly lower (1·63 MJ).…”

“…To establish the effect of the trials on subjective hunger, prospective food consumption and fullness, VAS ratings (mm) were calculated as time-averaged AUC × 180 min. Time-averaged AUC values for plasma GLP- [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36] , blood glucose and subjective appetite sensations, along with gaming and test meal EI, gaming macronutrient EI (carbohydrate, fat and protein), PA (MET), EE (MJ), REI (MJ), time to eating onset during gaming (min) and the ingestion time of the test meal (min) were analysed using paired t tests. When significant differences occurred, Cohen's d effect size was calculated and interpreted against the effect size categories of ≤0·20 = small effect, approximately 0·50 = moderate effect and ≥0·80 = large effect (33) .…”

The use of a wearable camera to capture and categorise the environmental and social context of self-identified eating episodes

“…We have no funding to declare. is associated with increased energy intake (EI) in laboratory settings (Marsh, Ni Mhurchu, & Maddison, 2013) but this may not reflect free-living conditions. However, if true, in which real-word contexts is the associated increase in EI present?…”

Hábito de assistir à televisão e sua relação com a alimentação: resultados do período de 2006 a 2014 em capitais brasileiras

“…Diversos trabalhos na literatura foram dedicados a analisar o hábito de assistir à TV e suas repercussões para a saúde dos indivíduos adultos 5,7,8 , indicando que este hábito prediz não apenas o ganho de peso 20,21 , mas também morbidades como a síndrome metabólica 19 e o aumento da mortalidade entre homens e mulheres, principalmente quanto às causas cardiovasculares 7 . Porém, poucos estudos analisaram essa relação com vistas, especialmente, ao consumo alimentar de adultos em países em desenvolvimento 42 .…”

“…O hábito de assistir à televisão por períodos prolongados de tempo se encontra entre os determinantes centrais desse quadro 5,6,7,8 , por simultaneamente promover o consumo alimentar não saudável e o comportamento sedentário 7,8 . Desde a sua popularização, na metade do último século, a televisão tornou-se o passatempo preferido de populações tanto de países desenvolvidos quanto daqueles em desenvolvimento 9 .…”