艰苦野外火灾扑救期间野外消防员的营养摄入：宏量营养素和微量营养素的消耗。
Nutrient Intake of Wildland Firefighters During Arduous Wildfire Suppression: Macronutrient and Micronutrient Consumption.
机构信息
Department of Movement Sciences, College of Education, Health & Human Sciences (Dr Brooks, Dr Brown); National Technology and Development Program (Ms West, Dr Domitrovich, Ms Sol, Ms Holubetz); Department of Family and Consumer Sciences (Dr Brooks, Ms Partridge, Ms Holubetz, Dr Brown, Dr Roe); Department of Animal, Veterinary and Food Sciences (Ms Partridge), College of Agricultural and Life Sciences, University of Idaho, Moscow, Idaho; University of Montana Missoula (Dr Ruby), Missoula, Montana.
出版信息
J Occup Environ Med. 2021 Dec 1;63(12):e949-e956. doi: 10.1097/JOM.0000000000002413.
UNLABELLED
Wildland firefighters (WLFFs) perform in adverse environments making rapid adjustments to dietary needs. The National Mobile Food Services (NMFS) contract details WLFF dietary provisions on wildfire incidents.
OBJECTIVE
Determine the nutrient content of food and drink provided to and consumed by WLFFs under the NMFS contract.
METHODS
Individual (n = 122) dietary provisions and consumption was recorded during 1 workday. Nutritional analysis of items provided was compared with consumption and the recommended dietary allowance (RDA).
RESULTS
WLFFs consumed significantly (P < 0.05) fewer macronutrients than provided for calories, protein, and fat. Provided and consumed micronutrients were below the RDA for vitamins D and E, magnesium, and manganese.
CONCLUSION
Most dietary recommendations were met by NMFS provisions. Next steps include WLFF nutrition education to improve consumption and contract revisions to meet micronutrient recommendations.
目的：确定根据国家移动食品服务（NMFS）合同提供给野外消防员（WLFF）并由其消耗的食物和饮料的营养成分。
方法：在 1 个工作日内记录了 122 名个人（n）的饮食供应和消耗情况。对提供的食物的营养分析与消耗和推荐膳食允许量（RDA）进行了比较。
结果：与卡路里、蛋白质和脂肪相比，WLFF 消耗的宏量营养素明显（P < 0.05）较少。提供和消耗的微量营养素低于维生素 D 和 E、镁和锰的 RDA。
结论：NMFS 的供应满足了大多数饮食建议。下一步包括对 WLFF 进行营养教育以提高消耗，并修订合同以满足微量营养素的建议。
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