本文是英国职业卫生协会标准委员会镉分会对修订镉的卫生标准提出的讨论意见。人体内的镉镉不是人体必须的、实际上出生时体内不存在的金属。但随年龄的增长而蓄积。其来源除工业接触外,也自食物、空气、水和吸烟等途径而摄入。欧洲及北美50～60岁的一般人 This is the opinion of the Cadre Division of the Standards Committee of the British Occupational Health Association on the revision of the hygiene standards for cadmium. Cadmium and cadmium in the human body is not essential to the body, in fact, the body does not exist at birth, the metal. But with age and accumulation. In addition to industrial contacts, its sources are also taken from food, air, water and smoking. Europe and North America 50 to 60-year-old average person