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Mental health in new mothers: a randomised controlled study into the effects of dietary flavonoids on mood and perceived quality of life

Barfoot, K. L. ORCID: https://orcid.org/0000-0002-2866-6467, Forster, R. and Lamport, D. J. ORCID: https://orcid.org/0000-0002-4592-0439 (2021) Mental health in new mothers: a randomised controlled study into the effects of dietary flavonoids on mood and perceived quality of life. Nutrients, 13 (7). 2383. ISSN 2072-6643

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To link to this item DOI: 10.3390/nu13072383

Abstract/Summary

The postnatal period is a significant period of physical, physiological and psychological change for mothers, rendering them particularly vulnerable to changes in mood or disorders such as postnatal depression (PND). Previous interventions with foods high in flavonoids have demonstrated beneficial acute and chronic mood effects in healthy child, adolescent and adult populations. It is unclear whether mood effects persist in populations who are potentially at-risk of developing mood disorders, such as postnatal mothers. This exploratory study investigated the effects of a 2-week daily dietary flavonoid intervention on mood (PANAS-NOW), anxiety (STAI), depressive symptoms (PHQ-8) and perceived quality of life (WHOQOL-BREF) in forty-one new mothers in the 0–12-month postnatal period, before and after flavonoid intervention. Mothers either added high flavonoid foods to their daily diet, or did not include additions following a randomised, between-groups, controlled design. Significant effects were observed in the flavonoid group with mothers reporting lower state anxiety and higher perceived quality of physical health at the 2-week timepoint. These findings suggest that regular dietary consumption of flavonoids may benefit mothers’ anxiety and perceived quality of life in the postnatal period. Replication of these results may indicate the potential for dietary flavonoids to promote healthy mood regulation in mothers or prevent the onset or severity of symptoms in postnatal psychological disorders, both of which would be beneficial for women’s health services and public mental health.

Item Type:Article
Refereed:Yes
Divisions:Life Sciences > School of Psychology and Clinical Language Sciences > Department of Psychology
Life Sciences > School of Psychology and Clinical Language Sciences > Nutrition and Health
ID Code:99279
Uncontrolled Keywords:nutrition, flavonoids, mood, mental health, mothers, polyphenols
Publisher:MDPI

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