职业与膳食从事冶炼、印刷、铸字、颜料、焊接、蓄电池、玻璃、搪瓷等企业的工作者，经常接触铅。最好每天能喝上半公斤牛奶。另外多吃些鱼、豆制品、粗粮、蔬菜和水果等含蛋白质、维生素Ｃ丰富的食物。油漆、喷漆、制鞋、橡胶、染料和石油裂解等接触苯作业的工人，膳食以... Occupation and dietary workers engaged in smelting, printing, casting, paint, welding, batteries, glass, enamel and other enterprises, often exposed to lead. Best to drink half a kilogram of milk a day. In addition to eat more fish, soy products, coarse grains, vegetables and fruits containing protein, vitamin C-rich foods. Paint, paint, footwear, rubber, dyes and petroleum cracking workers exposed to benzene, meals to ...