Perceptions of risk and benefit of different foods consumed in Brazil and the optimism about chronic diseases

Marsola, Camila de Mello; Ferreira, Juliana; Cunha, Luís Miguel; Jaime, Patrícia Constante; Cunha, Diogo Thimóteo da

doi:10.1016/j.foodres.2021.110227

Cited by 18 publications

(15 citation statements)

References 43 publications

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“…The BMI was then classified according to the following categories of the WHO: underweight (<18.5 kg/m 2 ), normal weight (18.5-24.9 kg/m 2 ), overweight (25-29.9 kg/m 2 ), and obesity (≥30 kg/m 2 ). For those with BMI over 30 kg/m 2 , there are still differentiated classes of obesity; however, for the objectives of this study, these four classes were considered satisfactory enough [9][10][11]. The normality of the distribution was evaluated for some variables (age and BMI), testing the null hypothesis (H0: The data follow a normal distribution).…”

Section: Discussionmentioning

confidence: 99%

“…Hence, food items could be perceived as good when in fact, they are not, mainly due to cognitive errors. Marsola et al [9] evaluated the perceptions of Brazilian consumers about the risks and benefits of different foods and how they perceived their related health effects. They concluded that income, education, and the absence of children are factors that contribute to increased perception of the health benefits as compared to the risks.…”

Section: Introductionmentioning

confidence: 99%

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Food Myths or Food Facts? Study about Perceptions and Knowledge in a Portuguese Sample

Florença

Ferreira

Inês³

et al. 2021

Foods

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Food myths are nutritional concepts poorly justified or even contradict existing scientific evidence that individuals take as the truth. Knowledge in nutrition is an important tool in tackling misinformation and in the promotion of adequate food choices. This study aimed to investigate the beliefs and perceptions of a sample of the Portuguese population regarding a series of food myths and facts, evaluating, consequently, the level of knowledge and the main sources of information. The research was conducted on a sample of 503 participants, using a questionnaire disclosed online, by email, and social networks, between May and June of 2021. Thirty statements, some true and others false, were analyzed to assess people’s perceptions. Based on the respondents’ answers, a score was calculated for each statement, allowing to differentiate the correct (positive score) from incorrect (negative score) perceptions. The results showed that most statements obtained positive scores, corresponding to correct perceptions. Moreover, the level of knowledge was measured, being very high for 21.7% of the participants and high for 42.1%. The main sources where the participants acquire nutritional information are scientific journals (43.3%), website of the Portuguese General Health Office (DGS) (31.4%), and technical books (31.0%), which is concordant with the level of trust in these sources. Hence, it was concluded that, despite the levels of nutritional knowledge, there are still several food myths that need to be debunked, through the proper channels, in order to promote healthy, balanced, and adequate eating behaviors.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Food Myths or Food Facts? Study about Perceptions and Knowledge in a Portuguese Sample

Florença

Ferreira

Inês³

et al. 2021

Foods

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“…With this data, it is possible to verify different factor structures, conduct multiple-group analysis and discuss cultural differences of food choice. These data was also used as an explanatory variable in another study [7] . The FCQ can be used to identify food choice motives and also to explain other food-related behaviors.…”

Section: Value Of the Datamentioning

confidence: 99%

“…These data was also used as an explanatory variable in another study [7] . The FCQ can be used to identify food choice motives and also to explain other food-related behaviors.…”

Section: Value Of the Datamentioning

confidence: 99%

A dataset of food choice motives among adults consumers in Brazil: The use of Food Choice Questionnaire

et al. 2022

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The Food Choice Questionnaire (FCQ) was applied to assess the motivations for daily food choices and associated factors in a Brazilian sample. Data were collected from January to July 2019 from 525 individuals over 18 years old recruited face-to-face in different places (e.g., university, public squares, health posts), using a convenient, intentional, and reasoned sampling. In addition to the FCQ, socioeconomic data were collected from printed questionnaires. Answers were given using a seven-point scale, ranging from (1) strongly disagree to (7) strongly agree. After Confirmatory factor analysis led to the rejection of the original FCQ structure, exploratory factor analysis was performed. Eight factors were extracted and named: nutritional composition, mood, health, sensory appeal, price, preparation convenience, familiarity, and purchase convenience. Other analyses were performed and led to a previously published discussion about food choice criteria hierarchy and associated factors. Researchers and practitioners can further use data from this survey in science and practice. These data can be useful for product development, nutritional counseling, and public health policies development. Furthermore, the FCQ is a widely used instrument, and comparisons between results obtained in different samples can bring meaningful contributions to the study of consumer behavior.

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“…The association between an obesogenic and stigmatizing environment and professionals with negative attitudes towards PWO can aggravate the overweight situation in the country. The magnitude of weight stigma is especially relevant when considering Brazilians food choice motives and difficulties in identifying unhealthy food items [37,38]. Furthermore, as weight stigma can vary between different cultures [24], studies in different countries can help define nation-specific recommendations, and local policies focusing on specific cultural factors.…”

Section: Literature Reviewmentioning

confidence: 99%

Do Registered Dietitians, Nutrition Students, and Laypeople Perceive Individuals with Obesity Differently?

Cassiano

Ferreira

Buckland

et al. 2021

IJERPH

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(1) Background: Obesity is associated with significant social consequences, and individuals with obesity are regularly affected by weight-related stigmatization experiences. This study compares antifat attitudes among registered dietitians (RD), nutrition students, and laypeople and assesses which factors related to the perceived causes of obesity influence these attitudes. (2) Methods: An online survey was conducted in Brazil with RD (n = 336), nutrition students (n = 300), and laypeople (n = 403) with questionnaires assessing antifat attitudes and perceived causes of obesity. (3) Results: All groups presented low antifat attitudes. Minor differences in antifat attitudes were found among the three groups. Compared to RDs and nutrition students, laypeople presented higher Weight Control/Blame scores, but with a small effect size (η2 = 0.01). Weight bias was predicted by age, sex, and body mass index. External, social, and financial factors were not perceived to be very important in the development of obesity by RD and students. (4) Conclusions: Since slight differences were seen among RD and students compared to laypeople, and some perceptions of the causes of obesity indicate a stigmatized view. It is essential to place a greater focus on educating and updating these health professionals and students about weight stigma and its consequences for the mental and physical health of individuals.

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Perceptions of risk and benefit of different foods consumed in Brazil and the optimism about chronic diseases

Cited by 18 publications

References 43 publications

Food Myths or Food Facts? Study about Perceptions and Knowledge in a Portuguese Sample

Food Myths or Food Facts? Study about Perceptions and Knowledge in a Portuguese Sample

A dataset of food choice motives among adults consumers in Brazil: The use of Food Choice Questionnaire

Do Registered Dietitians, Nutrition Students, and Laypeople Perceive Individuals with Obesity Differently?

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