Lebedeva E A, Drozdova T M
Vopr Pitan. 1980 Jan-Feb(1):32-4.
Over a month a group of 65 practically healthy medical students, leading a usual life, received diets according to the apportionment elaborated in agreement with "Recommended Values of Food and Energy Physiological Requirements" (1968). From daily measurement of body weight it was established that normally the weight got stabilized after two weeks' elapse from the commencement of observation. The caloric value of the food taken was assessed in 16 subjects under test. The daily caloric value of the food amounted on the average to 2980.10 +/- 88.18 kcal. i.e. it was 10% less as compared to the recommended energy requirement rates of male students. From previously reported data on protein metabolism and parameters of working capacity recorded in the same persons under observation it is concluded that the caloric value of the food taken equal to 2980.10 +/- 88.18 kcal is quite enough to replace energy losses of the students.
在一个多月的时间里，一组65名基本健康、生活正常的医科学生，按照与《食物和能量生理需求推荐值》（1968年）商定的分配方案进食。通过每日测量体重发现，通常在观察开始两周后体重会趋于稳定。对16名受试对象所摄入食物的热量值进行了评估。所摄入食物的每日热量值平均为2980.10±88.18千卡。即与男学生推荐的能量需求率相比低10%。根据之前报道的同一观察对象的蛋白质代谢数据和工作能力参数得出结论，摄入热量值为2980.10±88.18千卡的食物足以弥补学生的能量损失。
