Tier 4 — mechanistic

You are what you eat, and so are your children: the impact of micronutrients on the epigenetic programming of offspring

Vanhees K, Vonhögen IGC, van Schooten FJ, Godschalk RWL
Cellular and Molecular Life Sciences 2014 71(2):271-285

Bibliography

PubMed
PMID 23892892

Study snapshot

DesignNarrative review
ModelReview of human and animal literature on maternal micronutrient status and fetal epigenetic programming
SampleNot applicable — narrative review, no newly recruited cohort.
InterventionNot applicable — review of maternal micronutrients, diet and developmental epigenetics; fisetin not tested.
DurationNot applicable — synthesis of existing published studies.
EndpointsMaternal micronutrient exposure and offspring epigenetic programming; Developmental effects of dietary imbalances; Limitations of extrapolating broad nutrient research to individual supplements

What the study showed, in plain terms

This review explains how a mother's micronutrient status — including folate, B vitamins, vitamins A and C, iron, zinc, and dietary flavonoids — can influence how a child's genes are switched on and off during development, a process called epigenetic programming. The paper's central point is that both too little and too much of certain micronutrients can affect this programming, so more isn't automatically better.

Key findings

Maternal micronutrient and antioxidant status during pregnancy shapes offspring DNA methylation and other epigenetic marks. The review does not evaluate fisetin or any specific flavonoid supplement — it discusses micronutrients and dietary compounds as a general class.

What this study can and cannot tell us

This is a narrative review, not a primary study, and does not test fisetin or any single supplement directly. Use only to illustrate the general principle that concentrated antioxidant or micronutrient exposure during pregnancy isn't automatically protective — not as direct evidence about fisetin.

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