家庭での様々な種類の果物と野菜の利用可能性と収入による親子食事: 4つの研究の結果
Aysegul Baltaci1, Melissa N Laska2, Ziou Jiang3
1Department of Youth Development, University of Minnesota Extension, St Paul, MN.
Journal of nutrition education and behavior
|September 1, 2025
まとめ
低所得世帯は冷凍フルーツと野菜 (FV) が少ないが,FVの利用は親/子供のナトリウムや添加糖の摂取に有意な影響を及ぼさなかった. 効果的な介入には,地域特有の評価が必要です.
科学分野:
- 栄養学
- 公衆衛生
- 食料安全保障
背景:
- 食事習慣は健康に大きく影響します
- 食料の供給と栄養素の摂取の関係を理解することは公衆衛生にとって極めて重要です
- 家庭の収入などの社会経済的要因は,栄養価の高い食品へのアクセスに影響を及ぼします.
研究 の 目的:
- 家庭で様々な種類の果物と野菜 (FVs) の利用可能性を評価する.
- FVの摂取量と親/子供のナトリウムと添加糖の摂取量との関連を調べる.
- 家庭の所得レベルを問わず これらの関連性を調べる
主な方法:
- 4つの研究における960の親子二対のデータを横断分析した.
- 家庭用食品の在庫 (新鮮,冷凍,缶詰,乾燥)
- 親と子供のナトリウムと砂糖の摂取量を評価し,所得のプロキスを用いた (無料のランチ/割引のランチの適格性).
主要な成果:
- 総野菜,新鮮なフルーツ,または缶詰の果物では,収入に基づく有意な差はありません.
- 低所得の世帯は 高所得の世帯と比較して 凍結されたFVが少ない.
- 低所得世帯は缶詰の野菜を多く食べていたが,ナトリウム摂取との関連は認められなかった.
結論:
- 低所得世帯における食料の利用可能性に関する仮定は,地域特有の評価を必要とする.
- コミュニティの正確なリスク評価に基づいた介入の調整は不可欠です.
- このアプローチにより 多様な集団に対して より効果的な公衆衛生戦略が生まれます
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