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      "description": "厚生労働省『日本人の食事摂取基準2025年版』では成人女性のタンパク質推奨量を50g/日(妊娠後期+25g・授乳期+20g)とする。ISSN 2023やPROT-AGEは1.0〜2.0g/kg/日を提示する場合もある。各基準の対象と数値の差をライフステージ別に整理する。",
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