Faculty, Staff and Student Publications
Language
English
Publication Date
11-1-2024
Journal
The Journal of Nutrition
DOI
10.1016/j.tjnut.2024.09.024
PMID
39341601
PMCID
PMC11600109
PubMedCentral® Posted Date
9-26-2024
PubMedCentral® Full Text Version
Post-print
Abstract
BACKGROUND: The consumption of artificially sweetened beverages is on the rise. Use of artificial sweeteners has been associated with adverse health outcomes. There is a need to identify novel objective biomarkers of artificially sweetened beverages in order to improve dietary assessment and to provide insight into their metabolic impact.
OBJECTIVES: We aimed to identify serum metabolites that are associated with artificially sweetened beverage consumption.
METHODS: In the Atherosclerosis Risk in Communities (ARIC) study, consumption of artificially sweetened beverages was assessed using a food frequency questionnaire and fasting serum samples were collected during the first study visit (1987-1989). Participants were categorized as nonusers if they reported almost never consumption of artificially sweetened beverages, moderate users for 1 glass/mo to 6 glasses/wk, and heavy users for ≥1 glasses/d. Untargeted metabolomic profiling was conducted in 2 subgroups (subgroup 1: n = 1866, profiled in 2010; subgroup 2 profiled in 2014: n = 2072), and 360 metabolites were analyzed. In this secondary data analysis, multivariable linear regression models were used, adjusting for demographics, health behaviors, health status, and dietary factors. Analyses were conducted in each subgroup and results meta-analyzed.
RESULTS: In a meta-analysis of 3938 generally healthy participants (mean age, 54 y; 60% women; 62% Black participants) from ARIC study visit 1, 11 serum metabolites were significantly associated with artificially sweetened beverage consumption. Heavier consumption of artificially sweetened beverages was associated with higher concentrations of 10 metabolites (saccharin, threonate, erythronate, glycerate, gluconate, mannitol, glucose, tryptophan betaine, trehalose, and N6-acetyllysine) and lower concentrations of glycocholenate sulfate.
CONCLUSIONS: Eleven serum metabolites are related to artificially sweetened beverage intake, which consist of known sugar substitutes, processed food additives, glucose-related compounds, and gut microbiome-related metabolites. These findings enhance our knowledge of the metabolic activity of artificial sweeteners and suggests new biomarkers for monitoring intake.
Keywords
Humans, Female, Biomarkers, Male, Middle Aged, Artificially Sweetened Beverages, Metabolomics, Sweetening Agents, Diet, Aged, artificially sweetened beverages, biomarkers, dietary assessment, metabolomics, nutrition
Published Open-Access
yes
Recommended Citation
Jia, Hejingzi; Bernard, Lauren; Chen, Jingsha; et al., "Serum Metabolomic Markers of Artificially Sweetened Beverage Consumption" (2024). Faculty, Staff and Student Publications. 1364.
https://digitalcommons.library.tmc.edu/uthsph_docs/1364