Fluid calories and energy balance: The good, the bad, and the uncertain
Fluid calories and energy balance: The good, the bad, and the uncertain
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DOI：
10.1016/j.physbeh.2006.01.023
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发表时间：
2006-08-30
影响因子：
2.9
通讯作者：
Mattes, R.
中科院分区：
文献类型：
--
作者：
Mattes, R.
产生能量的液体在每日能量摄入中所占的比例很大，而且还在不断增长。液体的具体形式和营养成分可能对能量平衡产生不同的影响。乙醇会引起微弱的补偿性饮食反应，从而产生正能量平衡。然而，它对体重的影响尚不清楚，可能是由于代谢效率低下。相比之下，含有其他能量来源的透明饮料的饮食补偿较弱与体重增加有关，这些饮料如何逃避饱腹感的机制尚未研究。汤具有更高的饱腹感，至少部分是由于认知因素。营养丰富的饮料已成功用于体重管理的代餐方案中，但由于其饱腹感相对较弱，因此被广泛食用以增加体重和作为营养补充剂。需要更好地了解液体热量在饮食中的作用，以改进饮食指南。 (c) 2006 Elsevier Inc. 保留所有权利。
Energy-yielding fluids are a large and growing proportion of daily energy intake. The specific form and nutrient composition of fluids may hold divergent implications for energy balance. Ethanol elicits a weak compensatory dietary response, resulting in positive energy balance. However, its impact on body weight is unclear, possibly due to metabolic inefficiencies. In contrast, the weak dietary compensation for clear beverages containing other energy sources is associated with weight gain, How these beverages elude satiety mechanisms has not been studied. Soups hold higher satiating value, at least in part, due to cognitive factors. Nutrient dense beverages have been used successfully in meal replacement regimens for weight management, but due to their relatively weak satiety value, are widely consumed for weight gain and as nutrient supplements. A better understanding of the role of fluid calories in the diet is needed to improve dietary guidelines. (c) 2006 Elsevier Inc. All rights reserved.