Impact of Video-Based Nutritional Education on Dietary Habits of Elderly Duringthe COVID-19 Pandemic
DOI:
https://doi.org/10.62827/nb.v23i5.3044Palabras clave:
Food and nutrition education; COVID-19; feeding behavior.Resumen
Introduction: In March 2020, COVID-19 was declared a pandemic by the World Health Organization (WHO). Public health measures were adopted to curb the spread of the virus, that included guidelines for social isolation, with a particular emphasis on protecting vulnerable groups, such as the elderly. Throughout the pandemic, digital tools and internet browsing have served as powerful resources for overcoming social isolation, particularly among the elderly. Objective: To evaluate changes in the dietary habits of older individuals after receiving nutritional education via educational videos. Methods: A prospective, experimental community trial was conducted with women aged ≥60 years, who participated in a social project. In-person interviews, conducted at the project’s commencement and conclusion while adhering to safety protocols, were utilized for collecting clinical and anthropometric data. Additionally, a food frequency questionnaire, Mini Nutritional Assessment, and clinical frailty scale were administered. Monthly video lessons featuring educational content on nutrition, each not exceeding 10 minutes, were disseminated to the participants. Following the video lessons, an online forum was held, where a nutritionist addressed any questions regarding the content. Results: Twenty elderly women participated in the project, with a mean age (± standard deviation) of 68.6±6.9 years. Of the total, 45% (9) were obese, with a mean BMI of 35.7 kg/m2. Following the educational intervention, a significant improvement was observed in the consumption of vegetables and greens in soups (p=0.026). Furthermore, a significant reduction in the mean waist circumference was found (p=0.025). Conclusion: The initiative of promoting healthy eating through video lessons led to positive changes in the body composition and food consumption patterns of the elderly participants.
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Derechos de autor 2025 Juliana Bonfleur Carvalho, Jessica Madeira, Carolina Ribeiro Correa, Luis Rogerio Ferro Otaga, Silmara Rodrigues Machado, Natalia Golin, Karina Kroth , Erika Suiter (Autor)

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