Ultraprocessed, hyper-palatable, and high energy density foods: Prevalence and distinction across 30 years in the United States.
Cassandra A SuttonMatthew StrattonAlexa M L'InsalataTerra L FazzinoPublished in: Obesity (Silver Spring, Md.) (2023)
Together, UPF, HPF, and HED foods comprise most foods in the US food supply. Changes in availability varied across definitions, with substantial increases in HPF and HED and relative stability of UPF.
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