Johnson W G, Corrigan S A, Lemmon C R, Bergeron K B, Crusco A H
Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson 39216-4505.
Physiol Behav. 1994 Sep;56(3):523-7. doi: 10.1016/0031-9384(94)90296-8.
To investigate the influence of ovarian hormones on energy regulation, twenty-six normal weight, noneating disordered women recorded their food consumption, exercise, and eating patterns over one menstrual cycle. Serum levels of ovarian hormones were measured to determine three menstrual cycle phases, namely perimenstrual, follicular/ovulatory, and luteal. Energy intake increased 685.9 kJ/day (p < 0.05) from the follicular/ovulatory to the luteal phase. The percent of energy intake as protein and carbohydrate was relatively constant over the three menstrual cycle phases, but the intake from fat increased 2% (p < 0.05) during the luteal phase, representing a 9.2 g/day increment. Variations in energy and fat intake over the menstrual cycle were not attributable to differences in energy expenditure through exercise or dietary restraint, and appear to be related to changes in the estrogen/progesterone ratio.
为研究卵巢激素对能量调节的影响，26名体重正常、无饮食失调的女性在一个月经周期内记录了她们的食物摄入量、运动量和饮食模式。测量血清卵巢激素水平以确定三个月经周期阶段，即经前期、卵泡期/排卵期和黄体期。从卵泡期/排卵期到黄体期，能量摄入量增加了685.9千焦/天（p<0.05）。在三个月经周期阶段，蛋白质和碳水化合物占能量摄入的百分比相对恒定，但黄体期脂肪摄入量增加了2%（p<0.05），相当于每天增加9.2克。月经周期中能量和脂肪摄入量的变化并非归因于运动或饮食限制导致的能量消耗差异，似乎与雌激素/孕酮比值的变化有关。
