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Background: Food decisions and dietary preferences are affected by a complex set of different cultural or regional factors, but personality traits seem to play an important role too. Previous research suggested that the food preferences related to veganism, vegetarianism, or carnism can be predicted by the Big Five model of personality and reflected in the attitudes towards animals.
Participants And Procedure: The present study examined personality traits and attitudes towards animals of 190 ( = 24.90, = 7.18) Slovak participants, of whom 57 were vegans, 56 vegetarians, and 77 carnists. To measure Big Five personality traits, the Big Five Inventory-2 (BFI-2) was used. Attitudes towards animals were measured by the short 10-item version of the Animal Attitude Scale (AAS-10).
Results: Vegans and vegetarians scored significantly higher than carnists in open-mindedness and attitude towards animals; there was no difference between scores of vegans and vegetarians. No relationship between the diet groups and demographic variables (gender, education, and age) was identified. From personality traits and sociodemo-graphic variables, only open-mindedness was a significant predictor of attitudes towards animals.
Conclusions: Vegans and vegetarians differ from carnists primarily in one trait: open-mindedness. Vegans and vegetarians also differ from carnists by holding more positive attitudes towards animals.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10535629 | PMC |
http://dx.doi.org/10.5114/cipp.2021.107172 | DOI Listing |
Nutr Bull
September 2025
ZIEL-Institute for Food and Health, AG Public Health Nutrition, Technical University of Munich, Munich, Germany.
Vegetarian and vegan diets are increasingly popular in Germany due to ethical considerations, perceived health and environmental benefits. Regionally representative data, particularly for Bavaria, remain scarce. This study updates the prevalence, demographics and eating motives of vegetarians and vegans using data from the 3rd Bavarian Food Consumption Survey (BVS III; 2021-2023), a repeated, population-based, representative study.
View Article and Find Full Text PDFProc Nutr Soc
September 2025
Department of Agricultural Economics and Rural Development, University of Göttingen, Göttingen, Germany.
Objective: The transformation of food systems has emerged as a critical component of global climate action, with food-based dietary guidelines (FBDGs) increasingly recognised as a key policy tool to promote both public health and environmental sustainability. However, despite their importance, many national FBDGs fail to integrate sustainability considerations or adequately support diverse plant-based dietary patterns.
Design: This review proposes a socioecological framework for enhancing the inclusivity and adaptability of FBDGs, enabling them to better reflect evolving food systems and consumer behaviours while strengthening their role in promoting sustainable and health-conscious diets.
Nutr Health
September 2025
Department of Nursing, Faculty of Health Sciences, John Paul II University in Biała Podlaska, Biala Podlaska, Poland.
Healthy plant-based diets, such as vegan and vegetarian diets, as well as planetary health diets, meet the recommendations of sustainable dietary patterns and are healthier for both the planet and humans. The adoption of these dietary patterns may depend on socio-demographic factors and individual motivations. This study aimed to analyse the association between socio-demographic factors and knowledge and attitudes towards vegan and vegetarian diets amongst university students.
View Article and Find Full Text PDFJ Affect Disord
September 2025
Central Queensland University, NeuroHealth Lab, Appleton Institute, School of Health and Medical Applied Sciences, Brisbane, QLD, Australia. Electronic address:
Background: Dietary patterns rich in plant foods have been broadly associated with a lower risk of depression due to the profile of bioactive components related to positive physical and neurological mechanisms of effect. Yet vegans and vegetarians are reported to experience higher depressive symptoms, a profile of psychological and physiological symptoms that indicate poor mental health. The role of eating behaviors within sociocultural contexts associated with dietary intake is one aspect of psychological functioning that has received limited attention.
View Article and Find Full Text PDFClin Nutr
August 2025
Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
Background & Aims: Circulating proteins are integral to many biological processes and could be influenced by diet. We aimed to assess differences in the plasma proteome between people of different dietary groups, defined by degree of animal food consumption.
Methods: The UK Biobank recruited middle-aged adults (mostly 40-69 years) throughout the UK between 2006 and 2010.