摘要
随着世界体育竞技水平的日益提高,运动员膳食营养工作的重要性愈显突出。为了更好的了解竞技体校青少年运动员的营养状况,为今后膳食营养改善工作提供有利依据,特此对北体附属竞技体校进行膳食调查,结果发现男运动员:总热量摄入不足,早餐摄入过少,晚餐摄入过多;碳水化合物摄入略低,脂肪摄入略高于推荐值;VA摄入不足,VB1、VB2、VC偏少;锌摄入不足。女运动员:总热量不足,早餐摄入过少,晚餐摄入过多,加餐摄入较多;碳水化合物摄入比例过少;VA、VB1偏少;钙摄入偏低,锌摄入不足。因此加强运动员及食堂工作人员的基础营养知识,完善饮食结构是目前重要的措施之一。
As the level of world sports competition growing,the dietary nutrition work of athletes is more important.The paper has conducted a dietary survey for sports schools to better understand the young athletes＇ nutritional status and provide favorable basis for the next dietary nutrition improving work.The results showed the situation of the male athletes.The total calorie intake was low and intake from breakfast was not enough and that from the dinner is too much.Their carbohydrate intake was lower and their fat intake was slightly higher than the recommended value.VA,VB1,VB2,VC intake was less.For the female athlete,they lack of total calories,intake too little from breakfast and too much from dinner intake and snacks too much.Their proportion of carbohydrate intake was too low;VA,VB1 intake was less than normal.And they have low calcium and zinc intake.Therefore,strengthening the athletes and cafeteria workers nutrition knowledge and improving the diet structure are important measures.
出处
《北京体育大学学报》
CSSCI
北大核心
2011年第8期66-68,共3页
Journal of Beijing Sport University
