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The vision of the Nutrition in Early Life team is to work together with the community to produce quality research, for improving our knowledge of how a mother’s diet during pregnancy and breastfeeding can improve both her and her child’s health.
Research
Associations between sun exposure, skin pH, and epidermal permeability in pregnancy: A longitudinal observational studyLittle is known about how sun exposure may affect the maternal skin barrier during pregnancy when many hormonal and physiological changes occur. In this longitudinal observational study, 50 pregnant women were recruited at 18-24 weeks' gestation, 25 in summer-autumn, and 25 in winter-spring. At three time points in pregnancy at 18-24, 28-30, and 36-38 weeks' gestation, participants completed a validated sun exposure questionnaire and had skin permeability and surface pH measured on the volar forearm.
Research
The PrEggNut Study – Maternal diet rich in eggs and peanuts to reduce food allergies: a randomised controlled trialDebbie Susan Palmer Prescott BSc BND PhD MBBS BMedSci PhD FRACP Head, Early Life & Life-Course Health Program; Team Lead, Nutrition in Early Life
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Study Protocol for a Randomised Controlled Trial Investigating the Effects of Maternal Prebiotic Fibre Dietary Supplementation from Mid-Pregnancy to Six Months’ Post-Partum on Child Allergic Disease OutcomesInfant allergy is the most common early manifestation of an increasing propensity for inflammation and immune dysregulation in modern environments. Refined low-fibre diets are a major risk for inflammatory diseases through adverse effects on the composition and function of gut microbiota. This has focused attention on the potential of prebiotic dietary fibres to favourably change gut microbiota, for local and systemic anti-inflammatory effects.
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Cohort Profile: The ORIGINS pregnancy and birth cohortDesiree Doctor Jackie Susan Lisa Zenobia Silva Davis Prescott Gibson Talati MBBS, FRACP, MPH, PhD BSc (Hons) MBBS BMedSci PhD FRACP BA (Hons), MPsych
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Nutritional approaches for the primary prevention of allergic disease: An updateThe dramatic rise in early childhood allergic diseases indicates the specific vulnerability of the immune system to early life environmental changes.
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Sensitizing and Th2 Adjuvant Activity of Cysteine Protease AllergensHere, we report on a model that does not use Th2-skewing adjuvants and yet achieves sensitization solely via the nasal mucosa.
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iming of Introduction of Solids and Early-Onset Allergic DiseaseStrategies to prevent early-life food allergen sensitisation prior to commencement of solid foods are needed and should be the focus of future research
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A role for early oral exposure to house dust mite allergens through breast milk in IgE-mediated food allergy susceptibilityThis study highlights an unpredicted potential risk factor for the development of food allergy, that is, D pteronyssinus allergens in breast milk
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Study protocol for a randomised controlled trial evaluating the effect of folic acid supplementation beyond the first trimester on maternal plasma unmetabolised folic acid in late gestationTaking folic acid containing supplements prior to and during early pregnancy reduces the risk of neural tube defects. Neural tube defects occur prior to 28 days postconception, after which, there is no proven benefit of continuing to take folic acid. However, many women continue to take folic acid containing supplements throughout the pregnancy.