questionsmedicales.fr
Phénomènes physiologiques
Alimentation et nutrition
Phénomènes physiologiques nutritionnels
Régime alimentaire
Taille de portion
Taille de portion : Questions médicales fréquentes
Diagnostic
5
Évaluation nutritionnelle
Comportement alimentaire
Outils de mesure
Nutrition
Symptômes digestifs
Comportement alimentaire
Symptômes
5
Appétit
Comportement alimentaire
Digestion
Inconfort abdominal
Fringales
Troubles alimentaires
Humeur
Comportement alimentaire
Prévention
5
Prévention
Éducation nutritionnelle
Fibres alimentaires
Protéines
Planification des repas
Nutrition
Étiquetage nutritionnel
Nutrition
Éducation nutritionnelle
Enfants
Traitements
5
Contrôle du poids
Nutrition
Comportement alimentaire
Nutrition
Gestion du poids
Nutrition
Thérapie comportementale
Comportement alimentaire
Complications
5
Carences nutritionnelles
Perte de poids
Troubles alimentaires
Santé mentale
Stéréotypes
Santé publique
Facteurs de risque
5
Alimentation
Comportement alimentaire
Marketing alimentaire
Comportement alimentaire
Habitudes alimentaires
Famille
Stress
Comportement alimentaire
Culture alimentaire
Comportement alimentaire
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{
"@type": "Question",
"name": "Quels outils aident à mesurer les portions ?",
"position": 2,
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},
{
"@type": "Question",
"name": "Comment identifier une portion excessive ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Comparez la portion servie avec les recommandations nutritionnelles pour chaque aliment."
}
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{
"@type": "Question",
"name": "Quels signes indiquent une mauvaise taille de portion ?",
"position": 4,
"acceptedAnswer": {
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"text": "Des sensations de ballonnement ou de fatigue après les repas peuvent signaler des portions trop grandes."
}
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{
"@type": "Question",
"name": "Comment la taille de portion affecte-t-elle la santé ?",
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"@type": "Question",
"name": "Quels symptômes d'une portion trop grande ?",
"position": 6,
"acceptedAnswer": {
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"@type": "Question",
"name": "Comment la taille de portion influence-t-elle l'appétit ?",
"position": 7,
"acceptedAnswer": {
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"text": "Des portions plus grandes peuvent augmenter l'appétit et inciter à manger plus souvent."
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},
{
"@type": "Question",
"name": "Quels effets sur la digestion d'une grande portion ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une grande portion peut ralentir la digestion et provoquer des inconforts gastriques."
}
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{
"@type": "Question",
"name": "Y a-t-il des symptômes de restriction de portions ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "La restriction peut entraîner des fringales, de l'irritabilité et des troubles alimentaires."
}
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{
"@type": "Question",
"name": "Comment la taille de portion affecte-t-elle l'humeur ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des portions inappropriées peuvent influencer l'humeur, provoquant stress ou satisfaction."
}
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{
"@type": "Question",
"name": "Comment prévenir les portions excessives ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éduquez-vous sur les tailles de portions recommandées et utilisez des outils de mesure."
}
},
{
"@type": "Question",
"name": "Quels aliments encouragent de petites portions ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les aliments riches en fibres et en protéines favorisent la satiété avec de petites portions."
}
},
{
"@type": "Question",
"name": "Comment planifier des repas équilibrés ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Incluez des portions appropriées de fruits, légumes, protéines et grains entiers dans chaque repas."
}
},
{
"@type": "Question",
"name": "Quels rôles jouent les étiquettes nutritionnelles ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles aident à comprendre les tailles de portions et les apports caloriques des aliments."
}
},
{
"@type": "Question",
"name": "Comment sensibiliser les enfants aux portions ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Enseignez-leur à reconnaître les portions appropriées et à écouter leur corps lorsqu'ils mangent."
}
},
{
"@type": "Question",
"name": "Comment ajuster la taille de portion ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utilisez des assiettes plus petites et servez des portions mesurées pour contrôler l'apport."
}
},
{
"@type": "Question",
"name": "Quels conseils pour réduire les portions ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Mangez lentement, écoutez votre corps et évitez de manger devant la télévision."
}
},
{
"@type": "Question",
"name": "Comment les professionnels aident à gérer les portions ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les diététiciens peuvent fournir des conseils personnalisés sur les tailles de portions appropriées."
}
},
{
"@type": "Question",
"name": "Quels programmes aident à contrôler les portions ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des programmes de gestion du poids offrent des stratégies pour ajuster les portions alimentaires."
}
},
{
"@type": "Question",
"name": "Comment la thérapie comportementale aide-t-elle ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle aide à modifier les habitudes alimentaires et à mieux gérer les portions consommées."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une mauvaise taille de portion ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'obésité, le diabète de type 2 et les maladies cardiovasculaires peuvent en résulter."
}
},
{
"@type": "Question",
"name": "Comment les portions influencent-elles les maladies ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des portions excessives peuvent aggraver des conditions comme l'hypertension et le cholestérol."
}
},
{
"@type": "Question",
"name": "Quels risques de santé liés à des portions trop petites ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des portions insuffisantes peuvent entraîner des carences nutritionnelles et une perte de poids."
}
},
{
"@type": "Question",
"name": "Comment les portions affectent-elles la santé mentale ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des portions inappropriées peuvent contribuer à des troubles alimentaires et à l'anxiété."
}
},
{
"@type": "Question",
"name": "Quelles conséquences sociales des portions excessives ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les portions excessives peuvent mener à des stéréotypes et à des jugements sociaux sur le poids."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent les portions ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "La disponibilité d'aliments riches en calories et les portions servies dans les restaurants influencent."
}
},
{
"@type": "Question",
"name": "Comment le marketing influence-t-il les portions ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les promotions et les publicités incitent à acheter des portions plus grandes et à consommer plus."
}
},
{
"@type": "Question",
"name": "Quels rôles jouent les habitudes familiales ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les habitudes alimentaires familiales peuvent influencer la perception des portions appropriées."
}
},
{
"@type": "Question",
"name": "Comment le stress affecte-t-il les portions ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress peut conduire à des comportements alimentaires compulsifs, augmentant la taille des portions."
}
},
{
"@type": "Question",
"name": "Quels facteurs culturels influencent les portions ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traditions culinaires et les normes sociales peuvent déterminer les tailles de portions servies."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 04/07/2026
Contenu vérifié selon les dernières recommandations médicales
12 publications dans cette catégorie
Affiliations :
Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA 16802, USA.
10 publications dans cette catégorie
Affiliations :
Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA 16802, USA.
Department of Food Science, The Pennsylvania State University, University Park, PA 16802, USA.
7 publications dans cette catégorie
Affiliations :
Psychological Sciences, University of Liverpool, Liverpool, UK.
6 publications dans cette catégorie
Affiliations :
Departments of Nutritional Sciences, The Pennsylvania State University, University Park, PA.
5 publications dans cette catégorie
Affiliations :
School of Psychology, University of Leeds, Leeds LS2 9JT, UK.
Publications dans "Taille de portion" :
5 publications dans cette catégorie
Affiliations :
Centre for Behavioural Research in Cancer, Cancer Council Victoria, VIC 3004, Melbourne, Australia. ashleigh.haynes@cancervic.org.au.
Publications dans "Taille de portion" :
5 publications dans cette catégorie
Affiliations :
Nutrition and Behaviour Unit, School of Psychological Science, University of Bristol, 12a Priory Road, Bristol BS8 1TU, UK.
Publications dans "Taille de portion" :
4 publications dans cette catégorie
Affiliations :
Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA 16802, USA.
Publications dans "Taille de portion" :
4 publications dans cette catégorie
Affiliations :
Nutrition and Behaviour Unit, School of Psychological Science, University of Bristol, 12a Priory Road, Bristol, BS8 1TU, United Kingdom; National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust, University of Bristol, United Kingdom.
Publications dans "Taille de portion" :
4 publications dans cette catégorie
Affiliations :
Department of Psychological Sciences, University of Liverpool, L69 7ZA, Liverpool, UK.
Publications dans "Taille de portion" :
4 publications dans cette catégorie
Affiliations :
Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Department of Psychology, The Pennsylvania State University, University Park, PA 16802, USA.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Department of Psychology, College of Human and Health Sciences, Swansea University, Swansea, SA2 8PP, UK. rochelle.embling@outlook.com.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Department of Psychology, College of Human and Health Sciences, Swansea University, Swansea, SA2 8PP, UK.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Faculty of Science, School of Life and Environmental Sciences, The University of Sydney, Sydney, New South Wales, Australia.
Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia.
Faculty of Medicine and Health, Discipline of Nutrition and Dietetics, Susan Wakil School of Nursing and Midwifery, The University of Sydney, Sydney, New South Wales, Australia.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia.
Faculty of Medicine and Health, Discipline of Nutrition and Dietetics, Susan Wakil School of Nursing and Midwifery, The University of Sydney, Sydney, New South Wales, Australia.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia.
Faculty of Medicine and Health, Discipline of Nutrition and Dietetics, Susan Wakil School of Nursing and Midwifery, The University of Sydney, Sydney, New South Wales, Australia.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Center for Nutrition Research, University of Navarra, 31008 Pamplona, Spain.
Department of Nutrition, Food Science and Physiology, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain.
Navarra Institute for Health Research (IdiSNa), 31008 Pamplona, Spain.
Publications dans "Taille de portion" :
3 publications dans cette catégorie
Affiliations :
Department of Psychological Sciences, University of Liverpool, L69 7ZA, Liverpool, UK.
Publications dans "Taille de portion" :
Food portion size guidance resources aimed at parents of young children in the UK are freely available from a number of credible sources. However, little is known about whether parents are aware of, a...
We aimed to explore the food portion size practices used by first-time parents living in the UK when feeding their one- to two-year-old child, and their awareness of and views on six food portion size...
Participants were recruited via parent Facebook groups and online parent forums. Online 1-1 semi-structured interviews were conducted, during which parents were shown images of six food portion size g...
Of the 27 participants, most were women (n = 25), white (n = 18), and educated to first degree level or higher (n = 24). First-time parents mostly relied on their own judgement and "instinct" to porti...
Existing food portion size guidance resources for parents of young children in the UK are ineffective as they have poor reach and impact. We suggest parents should be involved in developing novel stra...
Quantitative assessment of foods consumed when using 24-hour dietary recall requires accurate tools to estimate portion sizes. Therefore, we developed a food portion photography atlas with age-appropr...
The neural mechanisms underlying susceptibility to eating more in response to large portions (i.e., the portion size effect) remain unclear. Thus, the present study examined how neural responses to po...
Portion size is recognized as a major determinant of food intake, at least over the short term, and could be related to overconsumption and obesity. In this study, we developed and evaluated a new vis...
The prevalence of overweight and obesity in children and adults has increased worldwide. A strong environmental factor contributing to the obesity epidemic is food portion size (PS). This review evalu...
A crucial step for validating the utility of an immersive virtual reality (iVR) buffet to study eating behavior is to determine whether variations in food characteristics such as portion size (PS) are...
Smaller serving sizes could contribute towards reducing alcohol consumption across populations and thereby decrease the risk of 7 cancers and other diseases. To our knowledge, the current study is the...
The study was conducted between February and May 2023, in 13 licensed premises in England. It used an A-B-A reversal design, set over 3 consecutive 4-weekly periods with "A" representing the noninterv...
Removing the largest serving size (the imperial pint) for draught beer reduced the volume of beer sold. Given the potential of this intervention to reduce alcohol consumption, it merits consideration ...
ISRCTN.com ISRCTN18365249....
Prior studies evaluating a single meal in children characterized an "obesogenic" style of eating marked by larger bites and faster eating. It is unclear if this style is consistent across portion size...
A person's perception of how long a food will stave off hunger (expected satiety) and the ideal amount to consume (ideal portion size) are both influenced by food-to-mealtime norms. Here, we examine w...
The development of new dishes in the catering services market requires an understanding of consumers' needs, expectations, and motivations for their choices. The effect of the serving method of a dess...