Breakfast Consumption Affects Appetite, Energy Intake, and the Metabolic and Endocrine Responses to Foods Consumed Later in the Day in Male Habitual Breakfast Eaters
Breakfast Consumption Affects Appetite, Energy Intake, and the Metabolic and Endocrine Responses to Foods Consumed Later in the Day in Male Habitual Breakfast Eaters
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DOI：
10.3945/jn.110.128645
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发表时间：
2011-07-01
影响因子：
4.2
通讯作者：
Macdonald, Ian A.
中科院分区：
文献类型：
--
作者：
Astbury, Nerys M.;Taylor, Moira A.;Macdonald, Ian A.
早餐消费对能量摄入的影响以及对当天晚些时候消费的食物的反应仍不清楚。12名体重健康、报告经常吃早餐的男性（平均年龄23.4 ± 7.3岁; BMI 23.5 ± 1.7 kg/m2）使用随机交叉设计完成了2项试验。参与者在食用标准化早餐（B）（10%的每日能量需求和14%，14%和72%的能量来自蛋白质，脂肪和碳水化合物）或不吃早餐（NB）后150分钟提供1050 kJ的液体前负荷。血糖和血清胰岛素对前负荷的反应（曲线下面积）在NB条件下更高（P < 0.05）。血浆FFA对前负荷的反应在NB状态下更高（P < 0.01）。血浆胰高血糖素样肽1（P < 0.01）和血浆肽Y（P < 0.05）反应在B条件下预负荷后较高。进食前即刻收集的进食欲望、饱腹感和饥饿感评分均与NB条件下的空腹值不同（P < 0.05）。因此，就在消耗前负荷之前，在NB条件下，饱腹感等级较低，饥饿感和进食欲望等级较高（P < 0.05）。午餐试验餐的能量摄入与B组相似，低17%（P < 0.01）。总之，不吃早餐会导致代谢和激素的差异，以及对上午晚些时候摄入的食物的反应，以及主观食欲和能量摄入补偿性增加的差异。J.营养141：1381-1389，2011.
The effects of breakfast consumption on energy intake and the responses to foods consumed later in the day remain unclear. Twelve men of healthy body weight who reported regularly consuming breakfast (mean +/- SD age 23.4 +/- 7.3 y; BMI 23.5 +/- 1.7 kg/m(2)) completed 2 trials using a randomized crossover design. Participants were provided with a 1050-kJ liquid preload 150 min after consuming a standardized breakfast (B) (10% daily energy requirement and 14, 14, and 72% energy from protein, fat, and carbohydrate, respectively), or no breakfast (NB). Blood glucose and serum insulin responses to the preload (area under the curve) were higher in the NB condition (P < 0.05). Plasma FFA responses to the preload were higher in the NB condition (P < 0.01). Plasma glucagon-like peptide 1 (P < 0.01) and plasma peptide Y (P < 0.05) responses were higher after the preload in the B condition. Desire to eat, fullness, and hunger ratings collected immediately prior to consuming the preload were all different from the fasting values in the NB condition (P < 0.05). Thus, immediately prior to consuming the preload, the fullness rating was lower and hunger and desire to eat ratings were higher in the NB condition (P < 0.05). Energy intake at the lunchtime test meal was similar to 17% lower in the B condition (P < 0.01). In conclusion, missing breakfast causes metabolic and hormonal differences in the responses to foods consumed later in the morning as well as differences in subjective appetite and a compensatory increase in energy intake. J. Nutr. 141: 1381-1389, 2011.