Background: Consumption of ultra-processed foods and low dietary diversity are risk factors for chronic diseases. Aim: To evaluate the association between food consumption and sedentary and unhealthy eating behaviors of Brazilian schoolchildren between 6 and 11 years old. Methods: Cross-sectional study. A prevalence sample was calculated considering the number of children enrolled in elementary school. This sample was distributed proportionally to Brazil’s macro-regions and the type of school (public or private). The questionnaire was developed in Google Forms and disseminated through the snowball technique. The questionnaire was filled in by the children’s parents, with information about the child’s identification and health. Afterward, the child completed a questionnaire by her/himself. We used the previously validated Illustrated Questionnaire on Food Consumption for Brazilian Schoolchildren and the Illustrated Questionnaire on Eating and Sedentary Behaviors. Food consumption was analyzed using the NOVA score and the dietary diversity score. Poisson’s regression with robust variance was performed (p<0.05). Results: The study included 2,021 dyads. Of these, 27.6% of children reported eating five or more ultra-processed foods and 39.0% four or fewer natural or staple foods the previous day. Using screens, proxy of sedentary behavior (Prevalence Ratio–PR = 1.8, Confidence Interval–CI_95%1.2–2.8) and eating at irregular hours (PR = 1.6, CI_95%1.2–2.2) were risk factors for high consumption of ultra-processed foods and low dietary diversity in schoolchildren. In addition, eating the three main meals on the previous day (PR = 0.6, CI_95%0.4–0.8) was identified as protective factors against the consumption of ultra-processed foods and in favor of dietary diversity among schoolchildren. Conclusion: Sedentary and unhealthy eating behaviors were associated with the consumption of ultra-processed foods and low dietary diversity in Brazilian schoolchildren.

The influence of family meals on nutrition and health for families has been understudied, especially in low- and middle-income countries. We aimed to analyze associations between regular family meals and body mass index (BMI), food consumption, eating, and sedentary behaviors among Brazilian schoolchildren and their caregivers. A cross-sectional study was conducted with 1887 Brazilian schoolchildren aged 6–11 years and their caregivers. Caregivers provided sociodemographic data, their child’s weight and height, and the frequency of family meals. Schoolchildren provided data on gender and silhouette scale. Both provided their food consumption, eating, and sedentary behavior data. Associations between regular family meals and BMI, ultra-processed food consumption, and dietary diversity were assessed through multivariate logistic regression models. Correlations of regular family meals with eating and sedentary behaviors were assessed using Pearson chi-square. Regular family meals were frequent (86.6%), and they were associated with less unhealthy BMI in caregivers (AOR: 0.74; 95%CI: 0.5–0.9), as well as higher dietary diversity in caregivers (AOR: 1.66; 95%CI: 1.0–2.7) and in schoolchildren (AOR: 1.78; 95%CI: 1.4–2.3). The coexistence of high dietary diversity and both low ultra-processed food consumption (AOR: 1.45; 95%CI: 1.0–2.1) and healthy BMI (AOR: 1.41; 95%CI: 1.0–1.9) in children was associated with regular family meals. Regular family meals were correlated with healthy eating behaviors in child-caregiver dyads (p < 0.002) and with sedentary behavior in caregivers (p = 0.019). Our findings underscore regular family meals as a protective factor against malnutrition among Brazilian families.

Background: Children’s health should be analyzed in a broad context that considers different determinants. Few population-based studies have been conducted, especially with children about food consumption and eating behaviors associated with mental health. This study aimed to assess the association of consumption patterns and eating behaviors with mental health problems in Brazilian schoolchildren. Method: The participants were children between 6 and 11 years old (n = 1967) from Brazilian schools and their parents. The child’s food intake was assessed using the Questionnaire on Food Consumption for Brazilian Schoolchildren (QUACEB), and the Illustrated Questionnaire on Eating and Sedentary Behaviors (QUICAS) was used to assess eating behavior. The child’s mental health was investigated using the Portuguese version of the Strengths and Difficulties Questionnaire. Principal component analysis was performed to identify consumption patterns and eating behaviors. Results: Children with higher consumption of ultra-processed foods, less healthy food diversity, and unhealthy eating behaviors (eating distractedly with screens, alone, at irregular times, snacks, or processed foods, and not participating in kitchen tasks before or after meals) had a 45% higher chance of having mental health problems (OR 1.45; CI 1.12–1.87). Conclusions: There is an association between consumption patterns and eating behaviors with mental problems in Brazilian schoolchildren. Our results reinforce the importance of analyzing the set of health determinants.

Social representations were identified about school feeding by teachers and educational coordinators nationwide in schools assisted by the Brazilian School Feeding Program. For this qualitative research, 56 educational coordinators and 57 teachers were interviewed, who are involved in food and nutrition Education. The interviews were analyzed using collective subject discourse and interpreted by social representations. The comments were mostly unanimous in all regions of Brazil, and the coordinators presented similar remarks to the teachers. Although the Program incorporates the perspective of school meals as an educational tool, the interviewees reproduce the idea of welfare with food linked to the financial needs of students. It is noteworthy that they do not receive training and do not have a partnership with the nutritionist to include the subject of food in the classroom. In conclusion, this study found that there is a lack of knowledge of their roles as agents of the School Feeding Program.