What does this research mean for the field?

Adherence to specific dietary patterns in children, such as 'Core foods' versus 'Poor-quality fats and sugars', is associated with distinct blood metabolomic signatures, including differences in phosphatidylcholines containing polyunsaturated fatty acids. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To identify specific circulating metabolomic signatures associated with three longitudinal dietary patterns linked to cardiometabolic health in children.

September 14, 2026European Journal of NutritionOpen Access

Association of three different dietary patterns with the metabolomic profiles of children: the BiomarKid project

View Full Paper

Ask AI

Bookmark

Authors

IGIrina GheorghitaInstitut d'Investigació Sanitària Pere Virgili LVLara VehovecCenter for Environmental Health VGVeit GroteLMU Klinikum

Discussion

Member takes

Implication

Cohort study reveals distinct circulating metabolomic signatures for healthy versus sugar-rich dietary patterns in children, indicating biologically plausible biomarkers of childhood food intake.

Key Points

To identify specific circulating metabolomic signatures associated with three longitudinal dietary patterns linked to cardiometabolic health in children.
Quantified 236 blood metabolites using targeted liquid chromatography-tandem mass spectrometry in 421 children assessed at ages 5.5 and 8 years (156 children evaluated at both timepoints).
Evaluated three reference dietary patterns from the EU Childhood Obesity Project: Core foods (CORE), Animal protein sources (PROT), and Poor-quality fats and sugars (F&S).
Analyzed metabolite-diet associations using adjusted linear mixed models and metabolite set enrichment analysis (MSEA) across 23 metabolite sets.
Forty-eight metabolites were associated with dietary patterns, including LPC a C22:6, which exhibited opposing associations with CORE (β = 0.108, p = 0.038, q = 0.539) and F&S (β = -0.140, p = 0.025, q = 0.484).
The lipid ratio PC aa C40:5/PC aa C40:6 was inversely associated with CORE (β = -0.207, p = 3.81 × 10^-5, q = 0.016) and positively associated with F&S (β = 0.136, p = 0.020, q = 0.463).
Metabolite set enrichment analysis demonstrated that polyunsaturated phosphatidylcholines were enriched in PROT (NES: 1.837, p = 0.001, q = 0.017), while CORE and F&S showed opposite directions in seven of eight significant metabolite sets.

Cite This Study

Gheorghita et al. (2026) studied this question.

synapsesocial.com/papers/6aa7b3bf0926e14a848b2e19 https://doi.org/10.1007/s00394-026-04098-1

View Full Paper

Ask AI

Bookmark

Implication

Cohort study reveals distinct circulating metabolomic signatures for healthy versus sugar-rich dietary patterns in children, indicating biologically plausible biomarkers of childhood food intake.

Association of three different dietary patterns with the metabolomic profiles of children: the BiomarKid project

Discussion

Member takes

Implication

Key Points

Cite This Study

Association of three different dietary patterns with the metabolomic profiles of children: the BiomarKid project

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider