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。 With the increasing level of sports competition in the world, the importance of athletes dietary nutrition becomes more prominent. In order to better understand the nutritional status of athletics athletics young athletes for the future improvement of diet nutrition to provide a favorable basis, the North Athletic Sports Center is hereby conducted a dietary survey, found that male athletes: total calorie intake, breakfast intake Too little, too much dinner intake; slightly lower intake of carbohydrates, fat intake slightly higher than the recommended value; VA intake inadequate, VB1, VB2, VC less than normal; Female athletes: lack of total calories, breakfast intake is too small, excessive intake of dinner, dinner intake more; too little carbohydrate intake; VA, VB1 less; calcium intake is low, inadequate intake of zinc . Therefore, it is one of the most important measures to strengthen the basic nutrition knowledge of athletes and canteens staff and improve the diet structure.