Milk as an effective post-exercise rehydration drink
Milk as an effective post-exercise rehydration drink
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DOI：
10.1017/s0007114507695543
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发表时间：
2007-07-01
影响因子：
3.6
通讯作者：
Maughan, Ronald J.
中科院分区：
文献类型：
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作者：
Shirreffs, Susan M.;Watson, Phillip;Maughan, Ronald J.
在运动性缺水后，单独饮用低脂牛奶和添加20 mmoL/L氯化钠，在恢复液体平衡方面的效果与运动饮料和水进行了比较。11名受试者在温暖环境中进行间歇性运动时，体重减少了1中心点8(SD0中心点1)%，饮水量相当于其汗液流失量的150%。分别于运动前和运动后5h采集尿样，进行液体平衡评估。在牛奶试验期间，恢复期的尿液排泄量没有变化，而在饮用水和运动饮料后1至2小时内，排泄量有显着增加。饮用牛奶和加钠牛奶的累积尿量较少(分别为611(SD 207)和550(SD 141)ml，而水和运动饮料分别为1184(SD 321)和1205(SD 142)ml；P
The effectiveness of low-fat milk, alone and with an additional 20 mmol/l NaCl, at restoring fluid balance after exercise-induced hypohydration was compared to a sports drink and water. After losing 1 center dot 8 (SD 0 center dot 1) % of their body mass during intermittent exercise in a warm environment, eleven subjects consumed a drink volume equivalent to 150 % of their sweat loss. Urine samples were collected before and for 5 h after exercise to assess fluid balance. Urine excretion over the recovery period did not change during the milk trials whereas there was a marked increase in output between 1 and 2 h after drinking water and the sports drink. Cumulative urine output was less after the milk drinks were consumed (611 (SD 207) and 550 (SD 141) ml for milk and milk with added sodium, respectively, compared to 1184 (SD 321) and 1205 (SD 142) ml for the water and sports drink; P