Buchet J P, Lauwerys R, Vandevoorde A, Pycke J M
Food Chem Toxicol. 1983 Feb;21(1):19-24. doi: 10.1016/0278-6915(83)90263-6.
One hundred and twenty four daily meals collected in three areas of Belgium were analysed for their content of several metals. The following median values for 24-hr intakes were found: cadmium, 15 micrograms; lead, 95.7 micrograms; manganese, 2.6 mg; copper, 1.3 mg; chromium, 0.24 mg; mercury, 6.5 micrograms; calcium, 541 mg; zinc, 13.2 mg; arsenic, 11.5 micrograms. The distributions of the individual results suggest that about 1-2% of the daily meals sampled had mercury and cadmium contents that exceeded the tolerable level proposed by WHO; in the case of lead this level was exceeded in 10%.
对比利时三个地区收集的124份日常膳食进行了几种金属含量分析。发现24小时摄入量的以下中位数：镉，15微克；铅，95.7微克；锰，2.6毫克；铜，1.3毫克；铬，0.24毫克；汞，6.5微克；钙，541毫克；锌，13.2毫克；砷，11.5微克。个体结果分布表明，约1-2%的抽样日常膳食中汞和镉含量超过了世界卫生组织提议的耐受水平；铅含量超过该水平的情况为10%。
