学习本来就是一项艰苦的脑力劳动,学生在温课迎考的过程中所付出的劳动就更加繁重了。因为,考试的科目比较集中,平时习惯了的生活秩序可能被打乱,如参加文娱体育锻炼的时间少了,坐下看书的时间多了,睡眠的时间缩短了,三餐的进食量减少了,……以致引起身体的某些新陈代谢发生改变,体质消耗增多,其结果导致身体消瘦,严重的还易于罹患疾病。为了适应考试期间高度脑力劳动的营养需要,提出以下几点必需注意的膳食营养问题,供同学们参考。1.要吃饱吃好:所谓吃饱,就是一天的饮食要满足人体的热能需要。换句话说,粮食要吃够数量。以一个男中学生来讲,每天约需热 Learning has always been a difficult mental work, the students in the warm class welcome examination in the process of labor is even more onerous. Because the examination subjects are more concentrated, usually used to the life order may be disrupted, such as participating in recreational physical exercise less time to sit down to read more time to sleep shorter, reduced intake of three meals , ... ... resulting in some of the body’s metabolism has changed, increased physical fitness, the result lead to weight loss, severe and also prone to disease. In order to meet the nutritional needs of a high degree of mental labor during the examination, the following points must be paid attention to dietary nutrition, for the students reference. 1. To eat well: The so-called full, is the day’s diet to meet the body’s thermal needs. In other words, food should eat enough. As a male high school student, about daily needs heat