砖茶对牧民铝总摄取量影响

Effect of drinking brick tea on herds mans' total amount of aluminum intake

目的研究砖茶对牧民铝总摄取量的影响。方法以内蒙古陈巴尔虎旗为调查区,分析牧民与不饮砖茶汉族人群铝摄取量及体内铝水平的差异。结果砖茶是调查地区牧民铝摄取的最主要来源,牧民组发、尿、血清铝水平均显著高于对照组(P<0.01)。结论长期摄入高铝含量的砖茶可能造成体内铝的过量蓄积。

Objective To study the effect of drinking brick tea on total amount of aluminum intake of herdsmans. Methods ChenBaErHu county in Inner Mongolia was selected as the typical study area, the total amount of aluminum intake and aluminum concentrations in hair, urine and serum of herdsmans group and control group were mensurated respectively. Results Brick tea was the main source of aluminum intake of herdsmans in study area, and aluminum concentrations in hair, urine and serum of herdsmans group were obviously higher than those of control group（ P 〈 0.01 ）. Conclusion Chronically drinking briek tea with high aluminum probablv bring aluminum excessive cumulation in human body.