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The Impact of Fatty Acid Reporting Methods on Associations with Cardiometabolic Biomarkers

2025-11-20 nutrition Title + abstract only
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BackgroundGlobal dietary guidelines for polyunsaturated fatty acids (PUFAs), especially linoleic acid (LA) and its metabolite arachidonic acid (ARA), remain debated. Almost all research to date has used fatty acid (FA) data expressed as percent of total FA (% total). ObjectiveThe objective of this study was to determine whether expressing fatty acid (FA) data as % of total or as absolute concentrations alters associations with clinical biomarkers. MethodsSerum FA data obtained via electron cap...

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