Is This Really the Delboeuf Illusion or Does Plate Size... | Diets Premium Skip to main content
Is This Really the Delboeuf Illusion or Does Plate Size Truly Matter?
1 / 1
1 zdjęcie
403

Is This Really the Delboeuf Illusion or Does Plate Size Truly Matter?

Healthy Diet Development Western Diet Obesity Treatment Environmental Impact On Obesity Environmental Impact Of Food Obesity Prevention Brain Health Obesity Western Diet Impact Obesity Causes
Lena Bauer Author
2026-09-25 Date
3 min. read article.read_time
2 Chapters
The persistent problems of epidemiology necessitate a constant search for their causes and solutions. The two opposing problems of the modern Western world - obesity and anorexia - require further knowledge and development of more effective treatments. It turns out that in both cases, seemingly insignificant environmental factors can have a significant impact on the way we eat and the amount of food we consume. To such seemingly insignificant factors belong m.a. color and size of dishes. How do these factors affect our brain? Can the right size of a plate be a crucial factor in treatment and prevention?

Iluzja Delboeuf’a

Aby spróbować wyjaśnić pewne mechanizmy rządzące naszymi wyborami żywieniowymi wróćmy pamięcią do roku 1865, kiedy to Delbouf dokonał pewnej obserwacji.. Wykazał on występowanie pewnej iluzji wzrokowej związanej z postrzeganiem wymiarów okręgów.. Spośród dwóch okręgów tych samych wymiarów, ten otoczony przez okrąg o większej średnicy, wydawał się być mniejszy od tego otoczonego okręgiem o mniejszej średnicy.. Oba zaciemnione koła w rzeczywistości mają takie same wymiary.. Iluzja ta pojawia się nie tylko w przypadku okręgów, lecz dotyczy również innych kształtów – trójkąta, kwadratu, prostokąta.. Jak przekłada się to na życie codziennie? W badaniach eksperymentalnych wielokrotnie wykazano, że nakładając porcję jedzenia na talerz o większej średnicy jest ona większa od porcji spożywanej zwyczajowo.. Odwrotną tendencję zaobserwowano w przypadku naczyń o mniejszej średnicy.. Kiedy naczynie jest większe (w pewnych granicach, po których przekroczeniu efekt zanika), nałożona porcja wydaje nam się być mniejsza niż w rzeczywistości, przez co zwiększamy jej wielkość do momentu uzyskania odpowiednich, naszym zdaniem, wymiarów.. Tym sposobem, zupełnie nieświadomie można doprowadzić do mimowolnego zwiększenia dziennego spożycia kalorii, co w sprzyjających okolicznościach niechybnie doprowadzi do przyrostu masy ciała.

Czy istnieje skuteczna metoda unikania złudzenia optycznego Delboeufa w kontekście wielkości porcji?

Na naszą percepcję rozmiaru porcji wpływają dwa kluczowe czynniki: mechanizm kontrastu oraz zjawisko podobieństwa. Kontrast pomiędzy krawędziami samej porcji żywności a obrzeżami talerza znacząco nasila działanie wspomnianej iluzji wzrokowej. Jednym ze strategicznych podejść mających na celu zmniejszenie tego efektu jest wykorzystanie naczyń pozbawionych wyraźnie zarysowanych granic – na przykład tych bez ciemnej obwódki, która dodatkowo akcentuje kontury. Z kolei efekt podobieństwa, również redukujący wyrazistość granic naczynia, opiera się na analogicznej zasadzie. Jeśli zamiast czarnego obrusu, który wyraziście podkreśla kształt i gabaryty białego talerza, zastosujemy pokrycie w bardziej neutralnej tonacji – na przykład białej – granice naczynia ulegną pewnemu "rozmyciu", co pozwoli zachować niezakłóconą percepcję wielkości porcji. Co więcej, świadome skupienie się na procesie spożywania posiłku umożliwia podświadomą regulację ilości konsumowanego jedzenia. Nie bez powodu eksperci podkreślają znaczenie spożywania posiłków w sprzyjającym, spokojnym otoczeniu, wolnym od wszelkich czynników rozpraszających. Choć mogłoby się wydawać, że ilość spożywanego pokarmu zależy wyłącznie od naszej woli, należy pamiętać o licznych czynnikach poznawczych, takich jak wspomniane złudzenia optyczne. Aby zminimalizować ryzyko błędnej oceny wielkości porcji, warto nakładać jedzenie z pełną świadomością, w skupieniu, a także starannie dobierać zastawę stołową. Należy również mieć na uwadze, że nawet niewielki, lecz systematyczny nadmiar kalorii może z biegiem czasu przyczynić się do stopniowego wzrostu masy ciała.
Lena Bauer

Lena Bauer

View Profile
Knowledge Hub

Related Articles

Discover similar publications and expert insights.

The escalating prevalence of obesity represents a worldwide challenge—an in-depth exploration of its root causes and developmental pathways
Obesity
The escalating prevalence of obesity represents a worldwide challenge—an in-depth exploration of its root causes and developmental pathways
⏱ 5 min czytania
#Obesity #Public Health
Causes Behind the Development of Overweight and Obesity
Obesity Causes
Causes Behind the Development of Overweight and Obesity
⏱ 3 min czytania
#Obesity Causes #Balance
Lower Your Weight Without a Yo-Yo Effect!
Metabolic
Lower Your Weight Without a Yo-Yo Effect!
⏱ 6 min czytania
#Metabolic #Obesity Prevention
Emotional Eating – Meaning and Prevention Methods
Emotional Eating
Emotional Eating – Meaning and Prevention Methods
⏱ 4 min czytania
#Emotional Eating #Stress Management
Excessive Obesity - Epidemic of the 21st Century
Weight Management
Excessive Obesity - Epidemic of the 21st Century
⏱ 11 min czytania 📚 Weight Management
#Obesity Treatment #Obesity
Combined Hyperlipidemia: Symptoms, Treatment, and Appropriate Diet
Physical Activity
Combined Hyperlipidemia: Symptoms, Treatment, and Appropriate Diet
⏱ 3 min czytania
#Physical Activity #Nutrition
Asthma and Reflux in Children with Obesity – Risk of Misdiagnosis and Mistreatment
Asthma Treatment
Asthma and Reflux in Children with Obesity – Risk of Misdiagnosis and Mistreatment
⏱ 1 min czytania
#Asthma Treatment #Asthma Medication
Assessment of the Effectiveness of Obesity Treatment Methods – Historical Review
Obesity
Assessment of the Effectiveness of Obesity Treatment Methods – Historical Review
⏱ 5 min czytania
#Obesity #Metabolic
Oats and Barley as a Dietary Source of Beta-Glucan
Diet-Related Diseases
Oats and Barley as a Dietary Source of Beta-Glucan
⏱ 3 min czytania
#Diet-related Diseases #Dietary Prevention
The Mayo Clinic Weight Loss Program – foundational principles, results, dietary framework, and reviews of the egg-centric diet
Nutritional Science
The Mayo Clinic Weight Loss Program – foundational principles, results, dietary framework, and reviews of the egg-centric diet
⏱ 4 min czytania 📚 Nutritional Science
#Weight Loss Mechanisms #Weight Loss Principles
Tarragon – A Medicinal Plant with Exceptional Culinary Qualities. Description, Characteristics, and Uses
Cooking
Tarragon – A Medicinal Plant with Exceptional Culinary Qualities. Description, Characteristics, and Uses
⏱ 3 min czytania
#Cooking #No Cooking
MIND Diet - core principles, nutritional components, and benefits for brain health
Dietary Choices
MIND Diet - core principles, nutritional components, and benefits for brain health
⏱ 5 min czytania
#Dietary Choices #Nutritional Ingredients
The Influence of Berry Fruits on Brain Function – A Review of Studies
Antioxidants
The Influence of Berry Fruits on Brain Function – A Review of Studies
⏱ 6 min czytania
#Antioxidants #Brain Function
How oatmeal at breakfast can safeguard your child against obesity while promoting their optimal growth and well-being!
Food & Ingredients
How oatmeal at breakfast can safeguard your child against obesity while promoting their optimal growth and well-being!
⏱ 1 min czytania 📚 Food & Ingredients
#Oatmeal #Obesity
Indian coleus: A comprehensive examination of its properties and the adverse effects associated with forskolin
Indian
Indian coleus: A comprehensive examination of its properties and the adverse effects associated with forskolin
⏱ 3 min czytania
#Indian #Metabolic
Is it genuinely the case that others can diminish their body mass index and I am unable to do so?
Cardiovascular Health
Is it genuinely the case that others can diminish their body mass index and I am unable to do so?
⏱ 8 min czytania 📚 Cardiovascular Health
#Diabetes #Cardiovascular Disease
Fat is Besieging Us!
Health
Fat is Besieging Us!
⏱ 4 min czytania 📚 Health
#Gin #Rest
The obesity-depression nexus: Interdependent mechanisms and escalating co-prevalence
Mental & Brain
The obesity-depression nexus: Interdependent mechanisms and escalating co-prevalence
⏱ 4 min czytania 📚 Mental & Brain
#Dietary Modifications #Dietary Patterns
The childhood obesity epidemic: Why excessive weight in children and adolescents has become a defining health crisis of the 21st century
Health Conditions
The childhood obesity epidemic: Why excessive weight in children and adolescents has become a defining health crisis of the 21st century
⏱ 4 min czytania 📚 Health Conditions
#Childhood Obesity #Public Health
Sarcopenic obesity: A geriatric syndrome marked by concurrent muscle atrophy and excessive adiposity
Health Conditions
Sarcopenic obesity: A geriatric syndrome marked by concurrent muscle atrophy and excessive adiposity
⏱ 2 min czytania 📚 Health Conditions
#Body Fat Percentage #Adipose Tissue
Obesity as a pervasive health challenge in modern society, increasingly affecting a broad spectrum of age groups
Health Conditions
Obesity as a pervasive health challenge in modern society, increasingly affecting a broad spectrum of age groups
⏱ 2 min czytania 📚 Health Conditions
#Lifestyle Modifications #Physical Activity
Obesity and Anxiety Disorders – Psychodietetic Intervention Strategies in Crisis
Mental & Brain
Obesity and Anxiety Disorders – Psychodietetic Intervention Strategies in Crisis
⏱ 4 min czytania 📚 Mental & Brain
#Nutritional Habits #Anxiety Disorders
How can one assess if they have excessive weight or suffer from obesity?
Healthy Lifestyle
How can one assess if they have excessive weight or suffer from obesity?
⏱ 4 min czytania 📚 Healthy Lifestyle
#Gin #Hanging
Psychological characteristics of an individual grappling with excessive body weight: an interdisciplinary analytical framework
Obesity
Psychological characteristics of an individual grappling with excessive body weight: an interdisciplinary analytical framework
⏱ 3 min czytania
#Obesity #Adipose Tissue
Adjunctive interventions for body mass management amid contemporary health challenges
Obesity
Adjunctive interventions for body mass management amid contemporary health challenges
⏱ 4 min czytania
#Obesity #Metabolic
Venous circulatory disorders in chronic insufficiency: dietary considerations, obesity impact, and preventive strategies based on contemporary clinical evidence
Obesity
Venous circulatory disorders in chronic insufficiency: dietary considerations, obesity impact, and preventive strategies based on contemporary clinical evidence
⏱ 5 min czytania
#Obesity #Public Health
Psychological and behavioral determinants of excessive eating and impaired appetite regulation
Obesity
Psychological and behavioral determinants of excessive eating and impaired appetite regulation
⏱ 3 min czytania
#Obesity #Appetite Control
Obesity specialist versus dietitian: rivalry or collaboration? Essential professions in the era of metabolic disease epidemics
Type 2 Diabetes
Obesity specialist versus dietitian: rivalry or collaboration? Essential professions in the era of metabolic disease epidemics
⏱ 4 min czytania
#Type 2 Diabetes #Obesity
Lymphatic Edema – Therapeutic Approaches, Dietary Guidelines, and Natural Home-Based Remedies for Symptom Alleviation
Nutrition Recommendations
Lymphatic Edema – Therapeutic Approaches, Dietary Guidelines, and Natural Home-Based Remedies for Symptom Alleviation
⏱ 5 min czytania
#Nutrition Recommendations #Dietary Recommendations
Revised World Health Organization benchmarks for free sugar intake: an examination of the updated dietary guidelines issued in 2014
Processed Foods
Revised World Health Organization benchmarks for free sugar intake: an examination of the updated dietary guidelines issued in 2014
⏱ 2 min czytania
#Processed Foods #Nutritional Guidelines
Newest

Newest

Latest items added to the platform

Unexplored dimensions of healthy grilled meat preparation: evidence-based strategies for safe, nutrient-preserving thermal culinary processing
Meat
Unexplored dimensions of healthy grilled meat preparation: evidence-based strategies for safe, nutrient-preserving thermal culinary processing
⏱ 1 min czytania
#Meat #Grilled
Sheep’s milk cheese examined: Nutritional profile, health implications, and distinctive properties of cheeses derived from ovine milk – a detailed assessment
Beverages
Sheep’s milk cheese examined: Nutritional profile, health implications, and distinctive properties of cheeses derived from ovine milk – a detailed assessment
⏱ 3 min czytania
#Beverages #Sheep Milk
Mascarpone: A velvety-smooth fresh cheese with a delicately balanced flavor profile
Fresh
Mascarpone: A velvety-smooth fresh cheese with a delicately balanced flavor profile
⏱ 2 min czytania
#Fresh #Sweet
Durum wheat (Triticum durum) – characteristics of durum flour and selection criteria for premium-quality pasta: a guide for discerning consumers
Noodles
Durum wheat (Triticum durum) – characteristics of durum flour and selection criteria for premium-quality pasta: a guide for discerning consumers
⏱ 3 min czytania
#Noodles #Durum Wheat
Whole grain flours in practice: wheat, rye, spelt, and rice – a comparative analysis of characteristics, culinary uses, and nutritional benefits
Rice
Whole grain flours in practice: wheat, rye, spelt, and rice – a comparative analysis of characteristics, culinary uses, and nutritional benefits
⏱ 3 min czytania
#Rice #Wheat
Psychotherapeutic intervention and expert psychological support – Part 1: Navigating the path to premium-quality mental healthcare
Mental
Psychotherapeutic intervention and expert psychological support – Part 1: Navigating the path to premium-quality mental healthcare
⏱ 5 min czytania
#Mental #Assistance
Optimizing the evening meal: A comprehensive guide to prohibited and recommended food choices
Dinner
Optimizing the evening meal: A comprehensive guide to prohibited and recommended food choices
⏱ 3 min czytania
#Dinner #Fasting
Culinary treasures from quince fruit: beverages, cordials, preserves, syrups, and fragrant quince-infused teas
Sweet
Culinary treasures from quince fruit: beverages, cordials, preserves, syrups, and fragrant quince-infused teas
⏱ 10 min czytania
#Sweet #Fruit
Postpartum psychotic episode – identifying and comprehending early and advanced symptoms of this critical mental health disorder
Mental
Postpartum psychotic episode – identifying and comprehending early and advanced symptoms of this critical mental health disorder
⏱ 3 min czytania
#Mental #Anxiety
Psychological characteristics of an individual grappling with excessive body weight: an interdisciplinary analytical framework
Obesity
Psychological characteristics of an individual grappling with excessive body weight: an interdisciplinary analytical framework
⏱ 3 min czytania
#Obesity #Adipose Tissue
Culinary herbs and seasonings that fundamentally reshape dish flavors while serving as a wholesome salt replacement
Meat
Culinary herbs and seasonings that fundamentally reshape dish flavors while serving as a wholesome salt replacement
⏱ 5 min czytania
#Meat #Herbs
Psychodietetics: the pivotal role of the mind in reshaping body composition and eating behaviors
Metabolic
Psychodietetics: the pivotal role of the mind in reshaping body composition and eating behaviors
⏱ 4 min czytania
#Metabolic #Weight Loss
Food items that may decelerate metabolic processes
Metabolic
Food items that may decelerate metabolic processes
⏱ 3 min czytania
#Metabolic #Metabolism
Psychological Consequences of Adhering to Restrictive Dietary Patterns: A Scientific and Experience-Based Examination of the Phenomenon
Metabolic
Psychological Consequences of Adhering to Restrictive Dietary Patterns: A Scientific and Experience-Based Examination of the Phenomenon
⏱ 3 min czytania
#Metabolic #Dietary Patterns
Psychotropic compounds exhibiting extraordinary properties and transformative potential in science and therapeutic applications
Mental
Psychotropic compounds exhibiting extraordinary properties and transformative potential in science and therapeutic applications
⏱ 5 min czytania
#Mental #Spiritual
The interplay of leadership traits and team governance capabilities: a cornerstone of organizational resilience amid societal evolution
Strategic
The interplay of leadership traits and team governance capabilities: a cornerstone of organizational resilience amid societal evolution
⏱ 3 min czytania
#Strategic #Competitive
Psychodietetics: the pivotal role of the mind in effective weight management and sustainable body transformation
Mental
Psychodietetics: the pivotal role of the mind in effective weight management and sustainable body transformation
⏱ 4 min czytania
#Mental #Psychodietetics
A comprehensive guide to asparagus preparation: peeling techniques, optimal cooking methods, freezing protocols, and inventive serving suggestions. Culinary inspirations featuring asparagus as the star ingredient
Iron
A comprehensive guide to asparagus preparation: peeling techniques, optimal cooking methods, freezing protocols, and inventive serving suggestions. Culinary inspirations featuring asparagus as the star ingredient
⏱ 5 min czytania
#Iron #Cooking
Clinical psychology: a comprehensive manual on investigating the mechanisms of the human psyche and their real-world applications
Healthy Lifestyle
Clinical psychology: a comprehensive manual on investigating the mechanisms of the human psyche and their real-world applications
⏱ 2 min czytania
#Healthy Lifestyle
The role of spices in pediatric nutrition – beneficial, permissible, and inadvisable flavor enhancers in early childhood diets
Herbs
The role of spices in pediatric nutrition – beneficial, permissible, and inadvisable flavor enhancers in early childhood diets
⏱ 4 min czytania
#Herbs #Fresh
The curry spice composition: a comprehensive breakdown of its constituent ingredients, potential health benefits, and a step-by-step guide to crafting an authentic curry sauce at home
Sauce
The curry spice composition: a comprehensive breakdown of its constituent ingredients, potential health benefits, and a step-by-step guide to crafting an authentic curry sauce at home
⏱ 4 min czytania
#Sauce #Curry
Rainbow Trout Unveiled: Cultivation Insights, Nutritional Profiles, and Gastronomic Preparation Methods – A Definitive Guide
Fish
Rainbow Trout Unveiled: Cultivation Insights, Nutritional Profiles, and Gastronomic Preparation Methods – A Definitive Guide
⏱ 3 min czytania
#Fish #Trout
Psychodietetics: A comprehensive approach to sustainable weight management through mind-nutrition synergy
Nutrition
Psychodietetics: A comprehensive approach to sustainable weight management through mind-nutrition synergy
⏱ 3 min czytania
#Nutrition #Hydration
The psychological foundations of effective weight loss – how to cultivate lasting motivation and readiness for challenges
Weight Loss
The psychological foundations of effective weight loss – how to cultivate lasting motivation and readiness for challenges
⏱ 5 min czytania
#Weight Loss #Dietary Habits
Why can’t you stop overeating? The psychological and physiological drivers behind compulsive food consumption
Cake
Why can’t you stop overeating? The psychological and physiological drivers behind compulsive food consumption
⏱ 5 min czytania
#Cake
Factors contributing to constipation and approaches to its alleviation – an examination of high-fiber dietary interventions
Fiber
Factors contributing to constipation and approaches to its alleviation – an examination of high-fiber dietary interventions
⏱ 3 min czytania
#Fiber #Constipation
Chronic pancreatic inflammation – clinical manifestations, therapeutic approaches, and dietary guidelines across disease progression stages
Metabolic
Chronic pancreatic inflammation – clinical manifestations, therapeutic approaches, and dietary guidelines across disease progression stages
⏱ 5 min czytania
#Metabolic #Functional
Factors, diagnostic approaches, and therapeutic interventions for male infertility – an issue affecting both genders, not solely women
Healthy Lifestyle
Factors, diagnostic approaches, and therapeutic interventions for male infertility – an issue affecting both genders, not solely women
⏱ 4 min czytania
#Healthy Lifestyle
Psychological and behavioral determinants of excessive eating and impaired appetite regulation
Obesity
Psychological and behavioral determinants of excessive eating and impaired appetite regulation
⏱ 3 min czytania
#Obesity #Appetite Control
Chronic kidney insufficiency – dietary recommendations and a therapeutic meal plan example
Renal Impairment
Chronic kidney insufficiency – dietary recommendations and a therapeutic meal plan example
⏱ 5 min czytania
#Renal Impairment #Renal Dysfunction

Share