在高温环境下作业的人们,基础代谢超过正常,一般热能的供给标准应增加10％,即每日供给热能应为3300～3960千卡。蛋白质的供给量,一般应为140克左右,约占热能的15％。在高温下从事劳动的人最主要的营养损失是水、盐、维生素及矿物质大量从汗液中流失。在35℃以上温度下作业的人每天需水10～12升才能满足机体需要,补充水分最好少量多次,这样可 People working in high temperature environment, the basal metabolism than normal, the general standard of supply of heat should be increased by 10%, that is, the daily supply of heat should be 3300 ~ 3960 kcal. The supply of protein, generally should be about 140 grams, accounting for about 15% of heat. The main nutritional loss of people working at high temperatures is the loss of water, salt, vitamins and minerals from sweat. People working at temperatures above 35 ℃ need 10 ~ 12 liters per day to meet the needs of the body, the best to add a small amount of water several times, so that