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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 brick tea on the total aluminum intake of pastoralists. Methods Taking Chenbaerhu Banner in Inner Mongolia as the investigation area, the differences of aluminum intake and aluminum levels between herdsmen and non-drinking-tea-Chinese Han population were analyzed. Results Brick tea was the most important source of aluminum intake in pastoral areas. The levels of urine, serum aluminum in herdsmen were significantly higher than those in the control group (P <0.01). Conclusion Long-term intake of high content of aluminum brick tea may cause excessive accumulation of aluminum in the body.