乳製品の総消費量は,米国の成人の健康的な睡眠パターンと関連しています
Emma Guyonnet1, Valentina A Andreeva2,3, Marie-Pierre St-Onge4
1Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY, USA.
まとめ
乳製品摂取は,より良い睡眠と関連しています. 乳製品,特に発酵食品の摂取量が増えると,睡眠時間が充実し,睡眠障害が少なく,米国の成人の睡眠パターンがより一貫している.
科学分野:
- 栄養科学 栄養学 栄養科学は,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学は,栄養学が,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は
- スリープ・メディシン (睡眠医学)
- 公衆衛生は公衆衛生である.
背景:
- ダイエットは睡眠の質に大きな影響を与えるが,乳製品消費との特定の関連は十分に確立されていない.
- 乳製品摂取量とさまざまな睡眠パラメータの関係に関する証拠は限られている.
研究 の 目的:
- 乳製品消費と自己報告および客観的に測定された睡眠結果の関連性を,米国成人の大規模で全国的に代表的なサンプルで調査する.
- 乳製品の総摂取量と特定の乳製品のサブタイプが睡眠期間,睡眠障害,睡眠の変動とどのように関係しているかを調査する.
主な方法:
- 23,480人の米国成人のデータ (2005-2020年全国保健栄養調査) を利用した.
- 2つの24時間の食事リコールを通して乳製品摂取量を評価し,消費量を低,中等,または高に分類しました.
- 自己報告された睡眠 (持続時間,睡眠障害) と客観的な睡眠指標 (加速計データ) を,回帰モデルを使用して分析した.
主要な成果:
- 乳製品総摂取量の増加は,短時間または長時間の睡眠の確率の低下と,睡眠障害を経験する可能性の減少と相関しています.
- 特定の関連性は,牛乳摂取量と睡眠時間,高脂肪乳製品と睡眠障害との間で観察されました.
- 乳製品,特に発酵乳製品の消費量の増加は,睡眠の規則性の改善と,睡眠のミッドポイントの変動の減少と関連していました.
結論:
- 乳製品,特に発酵乳製品の消費は,十分な睡眠,睡眠障害の欠如,睡眠規則性の改善を含むより良い睡眠結果と関連しています.
- 研究結果は,米国の成人の間でより良い睡眠の健康を促進する上で,乳製品の潜在的な役割を示唆しています.
- 原因関係を確立し,根本的なメカニズムを理解するために,縦断研究や臨床試験を含むさらなる研究が必要である.
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