营养与食品卫生部队的营养卫生保障有不同于地方的特点，这种差异随着武器与战略的改变变得更为突出了。营养素作为人体组成的物质基础，在战争中对于增强抗御恶劣环境和提高应变反应的能力显得更为重要。研究特殊环境与军事作业对营养代谢影响的特点及其保障措施，应是近年我 Nutritional and food hygiene forces have different nutritional and nutritional supplements than local ones, a difference that has become more pronounced as weapons and strategies change. As the material basis of the composition of human body, nutrients play an even more important role in the war to enhance the ability to resist harsh environments and improve response. The study of the effects of special environment and military operations on nutritional metabolism and its safeguard measures should be conducted in recent years.