超加工食品と人間の健康: 主な論点と証拠

Carlos A Monteiro¹, Maria Lc Louzada¹, Euridice Steele-Martinez²

¹Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil; Center for Epidemiological Studies in Health and Nutrition, University of Sao Paulo, Sao Paulo, Brazil.

Lancet (London, England)

|November 21, 2025

まとめ

超加工食品は世界的に伝統的な食生活を置き換えており食事の質が悪くなり慢性疾患のリスクが増加していますこの食生活の変化は世界的な健康問題の一大要因です

科学分野:

栄養学
公衆衛生
流行病学について

背景:

超加工食品 (UPF) は,世界中でますます普及しています.
食品中心の伝統的な食事は UPFによって置き換えられています
UPFの消費が健康に及ぼす影響については懸念がある.

研究の目的:

超加工食品が世界の食生活と健康に及ぼす影響に関する3つの仮説を評価する.
超加工食品の代替を評価する
超加工食品と慢性疾患のリスクとの関連を調べる

主な方法:

物語と体系的なレビューを組み合わせたものです
オリジナル分析とメタ分析が含まれています.
何十年にもわたる国内食品摂取量と購入調査,世界的な販売データ,大規模なコホート,介入研究,将来性研究を利用しています.

主要な成果:

超加工食品が伝統的な全食食生活を置き換えているという証拠があります
超加工食品は栄養素の質の低下,過剰摂取,保護物質の摂取の減少につながります
超加工食品はほぼすべての臓器系において複数の慢性疾患のリスクの増加と関連しています

結論:

超加工食品が伝統的な食生活を置き換えていることが世界的な慢性疾患の重荷の主な要因です
超加工食品の消費は健康への悪影響と病気のリスクの増加と関連しています
政策と公衆衛生の戦略は栄養価の高い食生活を促進するために必要です

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