臨床整形外科56巻3号

2021年03月発行

臨床経験

閉経後女性のケイ素摂取量

著者： 稲見州治¹

所属機関： ¹稲城市立病院整形外科

ページ範囲：P.283 - P.288

背景：近年，ケイ素(Silicon；Si)は骨の形成や軟骨の代謝に重要な役割を果たしていることが報告されている．

対象と方法：閉経後女性795人を対象にケイ素を多く含む食品の摂取頻度調査票を用い調査した．ケイ素摂取量，摂取源となる食品群，ケイ素摂取量と骨密度との関係を検討した．

結果：閉経後女性のケイ素摂取量は平均8.7mg/日であった．ケイ素の摂取源は，穀類とその製品が27.0％と最も多かった．ケイ素摂取量と骨密度とは相関を認めなかった．

まとめ：ケイ素は骨疾病の治療や予防に潜在的な意義をもつためさらなる研究が望まれる．

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