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熱帯の夏季,母乳のみを飲んでいる乳児の水補給
H P Sachdev1, J Krishna, R K Puri
1Department of Pediatrics, Maulana Azad Medical College, New Delhi, India.
Lancet (London, England)
|April 20, 1991
まとめ
哺乳乳のみを飲んでいる乳児は,暑い気候でも補給水を必要としません. 余分な液体を与えると,必要不可欠な母乳の摂取量が減り,乳児の栄養に潜在的に影響を与える可能性があります.
科学分野:
- 小児科は小児科です.
- 栄養素 栄養素 栄養素 栄養素
- 環境衛生 環境衛生 環境衛生
背景:
- 多くの医療従事者は,熱帯の気候では,母乳のみを授乳している乳児に補給水を与えることを推奨しています.
- 暑い天気中に乳幼児の水分補給と温度調節に関する懸念があります.
研究 の 目的:
- 熱帯地域で夏の間,母乳のみを飲んだ乳児の水分ホメオスタシスを維持するために,水分補給の必要性を調査する.
- 母乳の摂取量と水分補給状態に対する水分補給の影響を評価する.
主な方法:
- 45人の健康な,母乳のみを摂取する男性幼児 (1~4ヶ月) を対象とした研究が行われました.
- 乳児は,母乳のみ (グループI) と母乳と補給液 (グループII) の2つのグループに分けられました.
- 測定対象は,母乳の摂取量,水分の摂取量,尿の排出量,尿/血清のオスモラリティ,体重変化,および制御された熱条件下での直腸温度の測定でした.
主要な成果:
- 母乳のみを摂取した乳児は,補給液を摂取した乳児と比較して,母乳と総体液の摂取量が著しく高かった.
- 流体摂取の違いにもかかわらず,小便の量,骨質性,体重変化,または直腸温度の大きな差異は観察されなかった.
- 補足液の摂取量は,IIグループにおける全液の摂取量の約11%を占めた.
結論:
- 哺乳乳のみを摂取した乳児は,高温下でも,補給水なしで十分な水分ホメオスタシスを維持できます.
- 水の補給は母乳の消費量の減少につながり,乳児の成長と栄養に不利な可能性があります.
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