Influence of body composition on food intake.
Influence of body composition on food intake.
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身体成分对食物摄入量的影响。
DOI：
10.1007/978-1-4899-2575-6_3
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发表时间：
1994
影响因子：
--
通讯作者：
Flatt,JP
中科院分区：
文献类型：
--
作者：
Flatt,JP
身体组成的调节对于允许生长、在预期食物匮乏或特殊需要时期（冬眠、迁徙和哺乳）时储存能量以及维持成年人稳定的体重都很重要。鉴于富裕社会中肥胖症的高发率及其对健康的长期不利影响，导致成年人体重维持的新陈代谢、生理和行为之间的相互作用受到特别关注（Björntorp，1990年）。能量消耗和能量摄入的大量每日变化并不紧密同步（Edholm等人，1970年），但体重和身体组成在大多数人的生活中保持长期稳定。这种身体组成的长期稳定性意味着身体成分的消耗或积累会引起“纠正反应”，能够补偿平衡基质平衡的偏差。有三种可能的反应：a）改变用于产生能量的基质混合物的组成，B）改变能量消耗的速率，和/或c）增加或减少食物消耗量（Flatt，1987年）。
Regulation of body composition is important in permitting growth, deposition of energy reserves in anticipation of food deprivation or of periods of special needs (hibernation, migration and lactation), and maintenance of stable body weights in adults. The interactions between metabolism, physiology and behavior which bring about weight maintenance in adults have received particular attention, in view of the high incidence of obesity in affluent societies and of its adverse long-term health effects (Björntorp, 1990). The substantial daily variations in energy expenditure and energy intake are not closely synchronized (Edholm et al., 1970), yet body weight and body composition remain stable for long periods in the life of most individuals. This long-term stability of body composition implies that depletion or accumulation of body constituents elicit‘corrective responses’, capable of compensating for deviations from equilibrated substrate balances. There are three types of possible responses: a) to modify the composition of the substrate mix used for energy generation, b) to alter the rate of energy expenditure, and/or c) to increase or decrease the amounts food consumed (Flatt, 1987).