scispace - formally typeset
Open AccessJournal ArticleDOI

Participacao crescente de produtos ultraprocessados na dieta brasileira (1987-2009)

TLDR
In this article, the authors analyse tendencias temporais do consumo domiciliar de itens alimenticios no Brasil, levando em conta a extensao e o proposito do seu processamento industrial.
Abstract
OBJETIVO Estimar tendencias temporais do consumo domiciliar de itens alimenticios no Brasil, levando em conta a extensao e o proposito do seu processamento industrial. METODOS Os dados analisados sao provenientes de Pesquisa de Orcamentos Familiares realizadas no Brasil em 1987-1988, 1995-1996, 2002-2003 e 2008-2009. Foram analisadas amostras probabilisticas dos domicilios das areas metropolitanas em todos os periodos mencionados e, nas duas amostras mais recentes, a abrangencia foi nacional. As unidades de analise foram registros de aquisicoes de agregados de domicilios. Os itens alimenticios foram divididos segundo extensao e proposito de seu processamento industrial em: alimentos in natura ou minimamente processados, ingredientes culinarios processados e produtos alimenticios prontos para consumo, processados ou ultraprocessados. A quantidade adquirida de cada item foi convertida em energia. Estimaram-se a disponibilidade diaria total per capita de calorias e a contribuicao dos grupos de alimentos em cada pesquisa. Calcularam-se estimativas por quintos de renda para as pesquisas nacionais. Variacoes temporais foram testadas por teste de diferenca de medias e modelos de regressao linear. RESULTADOS Houve aumento significativo da participacao de produtos prontos para o consumo (de 23,0% para 27,8% das calorias), gracas ao aumento no consumo de produtos ultraprocessados (de 20,8% para 25,4%) entre 2002-2003 e 2008-2009. Houve reducao significativa na participacao de alimentos e de ingredientes culinarios nesse periodo. O aumento da participacao de produtos ultraprocessados ocorreu em todos os estratos de renda. Observou-se aumento uniforme da participacao calorica de produtos prontos para o consumo em areas metropolitanas, novamente a custa de produtos ultraprocessados e acompanhada por reducoes na participacao de alimentos in natura ou minimamente processados quanto de ingredientes culinarios. CONCLUSOES Produtos ultraprocessados apresentam participacao crescente na dieta brasileira, evidenciada desde a decada de 1980 nas areas metropolitanas e confirmada para todo o Pais na decada de 2000.

read more

Content maybe subject to copyright    Report

Citations
More filters
Journal ArticleDOI

The UN Decade of Nutrition, the NOVA food classification and the trouble with ultra-processing.

TL;DR: It is concluded that the ever-increasing production and consumption of ultra-processed products is a world crisis, to be confronted, checked and reversed as part of the work of the UN Sustainable Development Goals and its Decade of Nutrition.
Journal ArticleDOI

Consumption of ultra-processed foods and obesity in Brazilian adolescents and adults.

TL;DR: The role of ultra-processed foods in the obesity epidemic in Brazil is supported, with those in the highest quintile of consumption having significantly higher body-mass-index and higher odds of being obese and excess weight.
Journal ArticleDOI

Ultra-Processed Food Products and Obesity in Brazilian Households (2008–2009)

TL;DR: Greater household availability of ultra-processed food products in Brazil is positively and independently associated with higher prevalence of excess weight and obesity in all age groups in this cross-sectional study.
Journal ArticleDOI

Household availability of ultra-processed foods and obesity in nineteen European countries

TL;DR: The study contributes to a growing literature showing that the consumption of ultra-processed foods is associated with an increased risk of diet-related non-communicable diseases and reinforces the need for public policies and actions that promote consumption of unprocessed or minimally processed foods and make ultra- Processed foods less available and affordable.
Journal ArticleDOI

Changes in intestinal tight junction permeability associated with industrial food additives explain the rising incidence of autoimmune disease.

TL;DR: It is hypothesized that commonly used industrial food additives abrogate human epithelial barrier function, thus, increasing intestinal permeability through the opened tight junction, resulting in entry of foreign immunogenic antigens and activation of the autoimmune cascade.
References
More filters
Journal ArticleDOI

Changes in Diet and Lifestyle and Long-Term Weight Gain in Women and Men

TL;DR: Specific dietary and lifestyle factors are independently associated with long-term weight gain, with a substantial aggregate effect and implications for strategies to prevent obesity.
Journal ArticleDOI

Fast-food habits, weight gain, and insulin resistance (the CARDIA study): 15-year prospective analysis

TL;DR: Fast-food consumption has strong positive associations with weight gain and insulin resistance, suggesting that fast food increases the risk of obesity and type 2 diabetes.
Journal ArticleDOI

Global nutrition dynamics: the world is shifting rapidly toward a diet linked with noncommunicable diseases

TL;DR: This article documents the high levels of overweight and obesity found across higher- and lower-income countries and the global shift of this burden toward the poor and toward urban and rural populations.
Journal ArticleDOI

Diet, nutrition and the prevention of excess weight gain and obesity

TL;DR: A broad range of strategies were recommended to reduce obesity prevalence including influencing the food supply to make healthy choices easier; reducing the marketing of energy dense foods and beverages to children; influencing urban environments and transport systems to promote physical activity.
Journal ArticleDOI

Increasing consumption of ultra-processed foods and likely impact on human health: evidence from Brazil.

TL;DR: The high energy density and the unfavourable nutrition profiling of Group 3 food products, and also their potential harmful effects on eating and drinking behaviours, indicate that governments and health authorities should use all possible methods to halt and reverse the replacement of minimally processed foods and processed culinary ingredients by ultra-processed food products.
Related Papers (5)