Blood biomarkers of trans-fatty acid intake among Nigerian adults in the Federal Capital Territory: a cross-sectional study.

ABSTRACT:

Background

Intake of trans-fatty acids (TFAs) is an established risk factor for cardiovascular disease. In April 2023, Nigeria passed regulations limiting TFA content in foods, fats, and oils, but the current level of TFA exposure in the Nigerian population is unknown.

Objectives

To quantify trans-fatty acid (TFA) biomarkers in dried blood spots from Nigerian adults in the Federal Capital Territory before policy enforcement, establish baseline levels for future evaluations, assess subgroup variations by demographic and socioeconomic factors, and compare TFA levels with data from 30 countries worldwide.

Methods

We used gas chromatography to measure TFA content in dried blood spots from adults participating in a cross-sectional household survey using a representative sa

SUBMITTER: Marklund M 

PROVIDER: S-EPMC11747188 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature