飞行员飞行期间体力消耗大,各种营养素需求多,冬季是蔬菜供应淡季,对此期间飞行员的膳食供应应特别重视。笔者于1999年11月对航空兵某部进行膳食营养调查。现将结果报告如下。 1 对象与方法 1.1对象某部27名男性歼击机飞行员,年龄23～42岁,平均30岁。身高1.65～1.78 m,平均1.73 m。体重60～92 kg,平均72.2kg。平均每人每日飞行2 h 10 min。 1.2调查方法连续调查3个飞行日。用称量法计 Pilots flying during physical exertion, a variety of nutrients demand, winter is the low season of vegetable supply, during which pilots diet should pay special attention. In November 1999, the author carried out a dietary survey of some of the aviation units. The results reported below. 1 objects and methods 1.1 object A 27 male fighter pilots, aged 23 to 42 years old, average 30 years old. Height 1.65 ~ 1.78 m, an average of 1.73 m. Weight 60 ~ 92 kg, an average of 72.2kg. The average daily flight 2 h 10 min. 1.2 Methods of investigation Continued investigation of three flight days. Weighing method