成人のグルコリピド代謝に対するビタミンD補給と運動の効果:メタ解析
Yue Feng1, Wenxing Zhou2, Yanjun Niu1
1School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, China.
iScience
|September 2, 2025
まとめ
ビタミンDと運動を併用すると,成人におけるグルコリピド代謝が改善されます. この介入は25-ヒドロキシビタミンD濃度とインスリン感受性を著しく高め,個々の治療と比較して優れたアプローチを提供します.
科学分野:
- 内分泌学
- 代謝 健康
- 栄養学
背景:
- グルコロリピド代謝障害は,一般的な健康上の問題です.
- ビタミンDのサプリメントと運動が代謝健康に与える個々の影響は知られている.
- ビタミンDと運動の併用効果に関する証拠は まだ定かではありません
研究 の 目的:
- 大人のグルコリピド代謝に対するビタミンD補給と運動の効果を評価するメタ分析を合成する.
- 25ヒドロキシビタミンD (25OH) D濃度およびインスリン抵抗性マーカーに対するこの併用介入の影響を評価する.
主な方法:
- ランダム化制御試験 (RCT) の体系的レビューとメタ解析が行われました.
- 2025年5月1日までの3つのデータベースで検索を行いました.
- 研究の質はコクランリスク・オブ・バイアス・ツール2を用いて評価され,治療効果はヘッジスのgを用いてランダム/固定効果モデルを用いて分析された.
主要な成果:
- 併用療法では25~OH) D濃度が有意に上昇した (g:4. 13, p = 0. 0389).
- 血糖値が著しく低下した (g: -2. 69, p = 0. 0218).
- 素食インスリン (g: -1. 41,p < 0. 0001) とHOMA- IR (g: -0. 64,p < 0. 0001) も著しく減少した.
結論:
- ビタミンDの補充と運動の併用は,成人におけるグルコリピド代謝に有意な効果を示しています.
- この組み合わせ治療は,単独の治療よりも,代謝のパラメータを改善する上でより効果的です.
- この結果は,ビタミンDと運動を併用してグルコリピド代謝を制御し,インスリン感受性を改善することを支持しています.
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