AI Article Synopsis
- - The study focused on herdsmen in XiLinHot, Inner Mongolia, who frequently drink brick tea, comparing them to a control group of Han inhabitants who rarely consume it, by analyzing hair and urine samples for various elemental concentrations.
- - Results showed that herdsmen had significantly higher levels of aluminum, magnesium, and potassium in their hair, and higher levels of aluminum and calcium in their urine compared to the control group, while their urine potassium levels were lower.
- - The findings suggest that regular consumption of brick tea may lead to metabolic disturbances in calcium and aluminum levels in the body, warranting further investigation into how these elements interact in the context of brick-tea fluorosis.
Article Abstract
In brick-tea fluorosis affected areas XiLinHot city in Inner Mongolia, herdsmen who like drinking a large amount of brick tea in everyday life and Han habitants rarely drinking brick tea as control group were enrolled, and their hair and urine were sampled. The concentrations of Ca, Mg, K, Al, P, Cu, Zn and Fe in hair and urine were detected using ICP-OES. The RSDs of the method were between 2.32% and 8.03%, and the analytical results of the hair reference samples were consistent with the certified values. The results showed that the contents of Al, Mg and K in hair, and contents of Al and Ca in urine of herdsmen who were accustomed to drinking brick tea were obviously higher than those in control group (P<0.05), while the contents of K in urine of herdsmen who were accustomed to drinking brick tea was lower than those in control group (P<0.05), and other elements did not have statistic significance (P>0.05). Chronically drinking brick tea probably brings metabolic disorder of Ca and Al in human body, and the interaction mechanism of life elements in brick-tea fluorosis should be further studied.
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