子どもの健康生活プログラムにおける米国関連太平洋地域の子供の栄養素摂取量と代謝疾患の流行
Lucia A Seale1, Ashley B Yamanaka2, Kristi Hammond2
1Pacific Biosciences Research Center, School of Ocean and Earth Science and Technology, University of Hawai'i at Mānoa, Honolulu, HI, United States.
Current developments in nutrition
|September 4, 2025
まとめ
USAP地域の小児肥満は 微量栄養素の不均衡と関連しています ビタミンとミネラルの摂取を 改善することで 肥満やインスリン抵抗性を抑制できます 特に低所得層ではそうです
科学分野:
- 小児の栄養
- 公衆衛生
- 栄養学的生化学
背景:
- 幼児の栄養は生涯にわたる健康に影響を及ぼします
- 微量栄養素 (ビタミンとミネラル) は 肥満の発症を抑制する上で 重要な役割を果たします
- 幼児の肥満は,米国関連太平洋地域 (USAP) の健康上の大きな格差です.
研究 の 目的:
- 微量栄養素摂取量と体量指数 (BMI) の関連性を調べる
- 微量栄養素の摂取とインスリン抵抗性のプロキシであるアカントーシス・ニグリカン (AN) の関係を調べる.
- USAP地域内の世界銀行所得グループによってこれらの関連を階層化する.
主な方法:
- 2歳から8歳までの3529人の子供の食事記録の分析
- 体質指数 (BMI) とアカントーシス・ニグリカンス (AN) の評価
- 世界銀行の所得グループによるBMIとANとの微量栄養素摂取関連の階層化.
主要な成果:
- ほとんどのUSAPの子供は,過剰なナトリウムに加えて,カルシウム,カリウム,ビタミンDを含む主要な微量栄養素の摂取量が不十分であった.
- 肥満はチアミンの摂取と直接的な関連があり,セレニウム摂取と逆の関連を示した.
- インスリン抵抗性 (AN) は,いくつかの微量栄養素 (例えば,カルシウム,ビタミンD) と,直接的に他の微量栄養素 (例えば,セレニウム,パントテン酸) と関連していた.
結論:
- USAPの子供の微量栄養素摂取プロファイルは肥満とインスリン抵抗性に関連しています.
- 微量栄養素摂取の不均衡は 異なる所得層において 肥満とインスリン抵抗性との 明確な関連性を示した.
- この結果は,USAP地域における小児肥満に対処するために,世界銀行の所得層に合わせた 精密な栄養政策を支持しています.
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