Abstract: ObjectiveTo study the effect of drinking brick tea on total amount of aluminum intake of herdsmans.MethodsChenBaErHu 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.ResultsBrick 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).ConclusionChronically drinking brick tea with high aluminum probably bring aluminum excessive cumulation in human body.