Dried blood spot technique for dietary fat assessment in a human nutritional intervention focused on oily fish intake

Abstract Background Several studies have employed dried blood spot (DBS) analysis to measure omega-3 levels in whole blood and investigate their associations with cardiovascular risk. Our study evaluated the effectiveness of using DBS as a marker for dietary intake, specifically focusing on omega-3...

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Bibliographic Details
Main Authors: Laura Garcia-Urtiaga, Ainara Cano, Mercedes Caro, Jaione Pagaldai, Javier Amezaga, Itziar Tueros, Sara Arranz
Format: Article
Language:English
Published: BMC 2025-08-01
Series:Nutrition & Metabolism
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Online Access:https://doi.org/10.1186/s12986-025-00983-4
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