Iqbal, A.Z.; Wu, S.-K.; Zailani, H.; Chiu, W.-C.; Liu, W.-C.; Su, K.-P.; Lee, S.-D. Effects of Omega-3 Polyunsaturated Fatty Acids Intake on Vasomotor Symptoms, Sleep Quality and Depression in Postmenopausal Women: A Systematic Review. Nutrients2023, 15, 4231.
Iqbal, A.Z.; Wu, S.-K.; Zailani, H.; Chiu, W.-C.; Liu, W.-C.; Su, K.-P.; Lee, S.-D. Effects of Omega-3 Polyunsaturated Fatty Acids Intake on Vasomotor Symptoms, Sleep Quality and Depression in Postmenopausal Women: A Systematic Review. Nutrients 2023, 15, 4231.
Iqbal, A.Z.; Wu, S.-K.; Zailani, H.; Chiu, W.-C.; Liu, W.-C.; Su, K.-P.; Lee, S.-D. Effects of Omega-3 Polyunsaturated Fatty Acids Intake on Vasomotor Symptoms, Sleep Quality and Depression in Postmenopausal Women: A Systematic Review. Nutrients2023, 15, 4231.
Iqbal, A.Z.; Wu, S.-K.; Zailani, H.; Chiu, W.-C.; Liu, W.-C.; Su, K.-P.; Lee, S.-D. Effects of Omega-3 Polyunsaturated Fatty Acids Intake on Vasomotor Symptoms, Sleep Quality and Depression in Postmenopausal Women: A Systematic Review. Nutrients 2023, 15, 4231.
Abstract
The menopausal transition often accompanies distressing manifestations, including vasomotor symptoms, sleep disruptions, and depressive syndrome. Omega-3 fatty acids have emerged as a potential intervention to alleviate these symptoms. This review aimed to comprehensively assess the impact of omega-3 supplementation on vasomotor symptoms, sleep quality, and depression among postmenopausal women. We conducted a systematic search focusing on randomized control trials across the Cochrane Library, Web of Science, PubMed, CINAHL, EMBASE, and SCOPUS databases from inception to August 2023. Among the initial pool of 163 studies, 9 studies met the inclusion criteria and were incorporated into this review. Four studies suggested potential benefits of omega-3 intake for improving hot flashes and night sweats. Sleep quality outcomes displayed heterogeneity across the studies. Incorporating diverse scales such as the Hamilton Depression Rating Scale-21, the Patient Health Questionnaire depression scale, and Generalized Anxiety Disorder-7 for depression outcomes, the review found inconclusive evidence on omega-3's impact on depression. Overall, the combined analysis of these studies did not provide substantial evidence to support the efficacy of omega-3 fatty acids in improving vasomotor symptoms, sleep quality, and depression. Further well-designed RCTs with larger participant groups are crucial to validate and generalize these results.
Medicine and Pharmacology, Dietetics and Nutrition
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