Childhood eating patterns were linked with later health across cohort studies
A review examined how diets changed from early life and found associations with dental, weight and other health outcomes, without establishing that dietary changes caused them.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The review found links between the course of childhood eating habits and later health. High or rising sugar intake in infancy was associated with more early childhood tooth decay, while healthier dietary patterns were associated with less. These cohort findings describe relationships over time; they do not show that changing a child's diet will produce a particular health outcome.
The abstract gives no effect sizes or detailed comparison groups, so the strength of individual associations cannot be judged. The review summarizes observational cohorts rather than tests of dietary interventions.
What a dietary trajectory means
The researchers examined patterns of dietary intake across development, including changing amounts of nutrients, food groups and overall diet quality. This approach asks how eating habits evolve, rather than relying on a single childhood snapshot.
The outcomes were broad
Significant associations were reported in 14 of 16 studies, across dental, body fat, cardiometabolic, cognitive, liver and gut outcomes. These varied endpoints cannot be treated as a single measure of future health.
The original publication
Dietary Intake Trajectories from Early Life and Associated Health Outcomes: A Systematic Review.
Zheng M, Park SY, Bolton KA et al.
Adv Nutr · 2025
- PubMed ID
- 41033557
- Record checked
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