000102214 001__ 102214 000102214 005__ 20230519145408.0 000102214 0247_ $$2doi$$a10.20960/nh.03118 000102214 0248_ $$2sideral$$a124395 000102214 037__ $$aART-2021-124395 000102214 041__ $$aeng 000102214 100__ $$aFlieh, S.M. 000102214 245__ $$aFood portion sizes, obesity, and related metabolic complications in children and adolescents [Tamaño de las porciones de alimentos, obesidad y complicaciones metabólicas asociadas en niños y adolescentes] 000102214 260__ $$c2021 000102214 5060_ $$aAccess copy available to the general public$$fUnrestricted 000102214 5203_ $$aThe purpose of this narrative review is to provide evidence for the impact of food portion sizes on the development of obesity in children and adolescents. Strategies are needed on portion size estimation and on the relationship of portion size with certain health problems such as obesity, insulin resistance, and emotional eating in all age groups, in order to provide information for parents, teachers, and health professionals aiming to promote healthy eating. A wide range of controlled laboratory studies have found that portion size (PS) had the strongest effect on the amount of food consumed. The effect of PS on total energy intake has been already observed with different types of foods and beverages, especially with energy-dense foods. The influence of large PS was persistent and happened regardless of demographic characteristics such as age, gender, income level, or body mass index. Although a direct causal link between PS and obesity remains controversial, some health and dietetics organi-zations recommend to moderate PS, especially for energy-dense foods. Research studies in both laboratory and free-living contexts are needed to determine the causal link between increased PS, obesity, and related metabolic complications in children and adolescents. 000102214 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000102214 590__ $$a1.169$$b2021 000102214 592__ $$a0.293$$b2021 000102214 594__ $$a1.9$$b2021 000102214 591__ $$aNUTRITION & DIETETICS$$b79 / 90 = 0.878$$c2021$$dQ4$$eT3 000102214 593__ $$aNutrition and Dietetics$$c2021$$dQ3 000102214 593__ $$aMedicine (miscellaneous)$$c2021$$dQ3 000102214 655_4 $$ainfo:eu-repo/semantics/review$$vinfo:eu-repo/semantics/publishedVersion 000102214 700__ $$0(orcid)0000-0003-2005-8229$$aGonzález-Gil, E.M.$$uUniversidad de Zaragoza 000102214 700__ $$0(orcid)0000-0002-2411-9538$$aMiguel-Berges, M.L.$$uUniversidad de Zaragoza 000102214 700__ $$0(orcid)0000-0003-0454-653X$$aMoreno Aznar, L.A.$$uUniversidad de Zaragoza 000102214 7102_ $$11006$$2255$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Enfermería 000102214 773__ $$g38, 1 (2021), 169-176$$pNutr. hosp.$$tNutricion Hospitalaria$$x0212-1611 000102214 8564_ $$s1076354$$uhttps://zaguan.unizar.es/record/102214/files/texto_completo.pdf$$yVersión publicada 000102214 8564_ $$s2380878$$uhttps://zaguan.unizar.es/record/102214/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000102214 909CO $$ooai:zaguan.unizar.es:102214$$particulos$$pdriver 000102214 951__ $$a2023-05-18-13:51:51 000102214 980__ $$aARTICLE