Natural Products from Single Plants as Sleep Aids: A Systematic Review
- 주제(키워드) plant extracts , insomnia , natural products , sleep , sleep aids
- 주제(기타) Chemistry, Medicinal; Food Science & Technology; Nutrition & Dietetics
- 설명문(일반) [Kim, Jungyoon; Lee, Suji L.; Kang, Ilhyang; Song, Youme A.; Ma, Jiyoung; Park, Shinwon; Moon, Seog In; Kim, Soojeong; Jeong, Semi; Kim, Jieun E.] Ewha Womans Univ, Ewha Brain Inst, Seoul, South Korea; [Kim, Jungyoon; Lee, Suji L.; Kang, Ilhyang; Park, Shinwon; Kim, Jieun E.] Ewha Womans Univ, Scranton Coll, Dept Brain & Cognit Sci, Div Convergence, Int Educ Bldg 609,52 Ewhayeodae Gil, Seoul 03760, South Korea; [Ma, Jiyoung] Seoul Natl Univ, Coll Nat Sci, Interdisciplinary Program Neurosci, Seoul, South Korea; [Hong, Young Sun] Ewha Womans Univ, Sch Med, Dept Internal Med, Seoul, South Korea
- 발행기관 MARY ANN LIEBERT, INC
- 발행년도 2018
- URI http://www.dcollection.net/handler/ewha/000000151719
- 본문언어 영어
- Published As http://dx.doi.org/10.1089/jmf.2017.4064
초록/요약
Insufficient sleep, insomnia, and sleep-related problems are important health issues, as their overall prevalence accounts for about 30% of the general population. The aim of this study was to systematically review previous studies investigating the effects of orally administered single plant-derived extracts on sleep-related outcomes in humans. Data sources were PubMed, Google Scholar, and Cochrane Library. The data search was conducted in two steps: step 1, names of plants which have been studied as sleep aids in humans were searched and retrieved; and step 2, each ingredient listed in step 1 was then added into the search term. Only original articles or reviews were applicable to the scope of this review. Studies on human subjects, with or without sleep-related disorders, were included. Sleep-related disorders refer to not only insomnia or sleep behavior disorders but also diseases with sleep-related symptoms. Studies were considered eligible for this review when the plant extracts were administered orally. Outcome measures relevant to sleep quality, duration, or other sleep-related problems were included. Twenty-one plants were listed in the first step of the search as potential candidates for natural sleep aids. Seventy-nine articles using these single plant-derived natural products were included in the final review. Although valerian was most frequently studied, conflicting results were reported, possibly due to the various outcome measures of each study. Other plants were not as rigorously tested in human studies. There was limited evidence with inconclusive results regarding the effects of single plant-derived natural products on sleep, warranting further studies.
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