0048/2019 - Associação entre o consumo de alimentos ultraprocessados e parâmetros lipídicos em adolescentes. Association between ultra-processed foods consumption and lipids parameters in adolescents.
O objetivo do estudo foi analisar a associação entre o consumo de alimentos ultraprocessados (AUP) e parâmetros lipídicos. Estudo transversal realizado com adolescentes de ensino médio. O consumo alimentar foi analisado por meio de recordatório alimentar de 24h, sendo os AUP identificados de acordo com a NOVA classificação de alimentos. Os níveis de colesterol total, HDL-c e triglicérides, foram determinados por colorimetria enzimática e a fração de LDL-c estimada por fórmula. Utilizou-se o teste t de Student ou Mann-Whitney para comparação de médias e regressão linear para realizar associações entre as variáveis. Os resultados mostram que o consumo de AUP foi mais frequente nas adolescentes do sexo feminino, entre a faixa etária 17 a 19 anos, com renda familiar superior a dois salários mínimos e de escolas particulares. Nota-se que os indivíduos no maior tercil de consumo de AUP apresentaram maior ingestão energética, de carboidratos e de sódio, com menor ingestão de proteínas e de fibras. Observou-se, ainda, que o maior consumo de AUP foi associado negativamente aos níveis de HDL-c e positivamente aos níveis de triglicerídeos e dislipidemia. Portanto, os AUP estão associados a uma piora no perfil nutricional da dieta e alterações negativas nos parâmetros lipídicos de jovens.
This study was intended to analyze the association between ultra-processed foods (UPF) consumption and lipid parameters. It is a cross-sectional study performed with high school adolescents. Food consumption was analyzed by means of a 24-hour food recall form, UPF were identified in line with the NOVA system of food classification. The total cholesterol levels, HDL-c and triglycerides, were determined by the colorimetric enzymatic method and the estimated LDL-c fraction by formula. The Student’s t-test or Mann-Whitney was used to compare averages, and the linear regression to make associations among variables. The results show that UPF consumption was more frequent in adolescents female sex aged between 17 and 19 years, with a family income higher than two minimum wages andprivate schools. We can note that individuals in the highest tercile of UPF consumption showed higher energetic, carbohydrate and sodium intake, with a lower intake of proteins and fibers. Moreover, we observed that the higher UPF intake was negatively associated with HDL-c levels and positively associated with triglyceride levels and dyslipidemia. Therefore, UPF favors a worsening of the nutritional profile of the diet and also contributes to negative changes in the lipid parameters of young individuals.
Association between ultra-processed foods consumption and lipids parameters in adolescents.
Resumo (abstract):
This study was intended to analyze the association between ultra-processed foods (UPF) consumption and lipid parameters. It is a cross-sectional study performed with high school adolescents. Food consumption was analyzed by means of a 24-hour food recall form, UPF were identified in line with the NOVA system of food classification. The total cholesterol levels, HDL-c and triglycerides, were determined by the colorimetric enzymatic method and the estimated LDL-c fraction by formula. The Student’s t-test or Mann-Whitney was used to compare averages, and the linear regression to make associations among variables. The results show that UPF consumption was more frequent in adolescents female sex aged between 17 and 19 years, with a family income higher than two minimum wages andprivate schools. We can note that individuals in the highest tercile of UPF consumption showed higher energetic, carbohydrate and sodium intake, with a lower intake of proteins and fibers. Moreover, we observed that the higher UPF intake was negatively associated with HDL-c levels and positively associated with triglyceride levels and dyslipidemia. Therefore, UPF favors a worsening of the nutritional profile of the diet and also contributes to negative changes in the lipid parameters of young individuals.
Lima, LR, Nascimento, LM, Gomes, K.R.O., Martins, MCC, Rodrigues, M.T. P., Frota, K.M.G. Associação entre o consumo de alimentos ultraprocessados e parâmetros lipídicos em adolescentes.. Cien Saude Colet [periódico na internet] (2019/mar). [Citado em 23/12/2024].
Está disponível em: http://cienciaesaudecoletiva.com.br/artigos/associacao-entre-o-consumo-de-alimentos-ultraprocessados-e-parametros-lipidicos-em-adolescentes/17122?id=17122&id=17122
