Nutritional interventions in treating menopause-related sleep disturbances: a systematic review
- PMID: 37695299
- PMCID: PMC11233886
- DOI: 10.1093/nutrit/nuad113
Nutritional interventions in treating menopause-related sleep disturbances: a systematic review
Abstract
Context: Sleep disturbances are a core symptom of menopause, which refers to the permanent cessation of menstrual periods. Nutritional interventions may alleviate menopause-related sleep disturbances, as studies have shown that certain interventions (eg, tart cherry juice, or tryptophan-rich foods) can improve relevant aspects of sleep.
Objective: The aim of this systematic review was to examine the effect of nutritional interventions for menopause-related sleep disturbances, in order to inform the subsequent development of specific interventional trials and assess their potential as a treatment for menopause-related sleep disturbances.
Data sources: Published studies in English were located by searching PubMed and PsycArticles databases (until September 15, 2022).
Data extraction: Following full-text review, a final total of 59 articles were included. The search protocol was performed in accordance with PRISMA guidelines.
Data analysis: A total of 37 studies reported that a nutritional intervention improved some aspect of sleep, and 22 studies observed no benefit. Most (n = 24) studies recruited postmenopausal women, 18 recruited menopausal women, 3 recruited perimenopausal women, and 14 recruited women from multiple groups. The majority of the studies were of low methodological quality. Due to the heterogeneity of the studies, a narrative synthesis without meta-analysis is reported.
Conclusion: Despite the large heterogeneity in the studies and choice of intervention, the majority of the identified studies reported that a nutritional intervention did benefit sleep, and that it is mainly subjective sleep that is improved. More high-quality, adequately powered, randomized controlled trials of the identified nutritional interventions are necessary.
Systematic review registration: PROSPERO registration no. CRD42021262367.
Keywords: menopause; nutrition; nutritional intervention; sleep.
© The Author(s) 2023. Published by Oxford University Press on behalf of the International Life Sciences Institute.
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- NIH State-of-the-Science Conference Statement on management of menopause-related symptoms. NIH Consens State Sci Statements. 2005;22:1–38. - PubMed
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