EAT-Lancetダイエットの栄養的適切性:スウェーデンの人口ベースのコホート研究
Anna Stubbendorff1, Ulrika Ericson2, Elinor Hallström3
1Nutritional Epidemiology, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden.
The Lancet. Planetary health
|February 15, 2026
まとめ
EAT-Lancetダイエットは,一般的に,適切な微量栄養素の摂取を保証し,栄養状態の改善に伴うより高い遵守率がありますが,女性では貧血のリスクがわずかに増加します. 方法論的差異は調査結果に影響を与え,持続可能な食事のための標準化された評価枠組みの必要性を強調しています.
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
- ダイエット研究 ダイエット研究
- 公衆衛生は公衆衛生である.
背景:
- EAT-Lancetダイエットは,適度な動物性製品を含む植物性食品を推奨しています.
- この食事の微量栄養素の充足性と潜在的な欠陥に関する懸念があります.
- 以前の研究では,さまざまな方法論が用いられ,包括的な食事とバイオマーカーのデータが欠けていました.
研究 の 目的:
- EAT-Lancetダイエットの遵守に関連して栄養素の充足度を評価する.
- 異なるアデレンス測定方法が発見に与える影響を評価する.
- 主要な微量栄養素の栄養素摂取量とバイオマーカーを調べる.
主な方法:
- スウェーデンのマルモ・ダイエットとがんコホート (n=25,970) のデータを活用した.
- 検証されたダイエット履歴方法による食事摂取量の評価.
- 遵守を測定するために7つの異なるEAT-Lancetダイエットスコアを使用しました.
- 微量栄養素摂取量とバイオマーカー (葉酸,ビタミンD,セレニウム,亜鉛,ヘモグロビン) との関連性を,回帰モデルを用いて分析した.
主要な成果:
- より高いEAT-Lancetダイエット遵守は,一般的に,適切な微量栄養素摂取と相関しています.
- エネルギー調整により,栄養素の充足の可能性が向上した.
- ビタミンA,E,Bビタミン,C,およびカルシウム,マグネシウム,カリウム,鉄,亜鉛などのミネラルの十分な摂取量が増加しました.
- より高いアデランスは,葉酸欠乏症のリスクを低減するが,女性では貧血のリスクがわずかに増加した.
- 女性ではセレニウム,亜鉛,またはビタミンD欠乏のリスクの有意な差異は観察されなかったが,男性ではビタミンD欠乏のリスクが低い.
結論:
- EAT-Lancetダイエットは,女性の潜在的な貧血を除いて,欠乏のリスクを大幅に増加させることなく,十分な微量栄養素の摂取をサポートすることができます.
- スコアリング方法とエネルギー調整の変動は,持続可能な食事の評価のための標準化された枠組みの必要性を強調しています.
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