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Characterizing Ultra-Processed Foods by Energy Density, Nutrient Density, and Cost
Background: The NOVA food classification scheme divides foods into ultra-processed, processed, unprocessed, and culinary ingredients. Ultra-processed foods contribute >60% of energy to diets in the US. Objective: To characterize ultra-processed foods by energy density, nutrient density, and monet...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6558394/ https://www.ncbi.nlm.nih.gov/pubmed/31231655 http://dx.doi.org/10.3389/fnut.2019.00070 |