The aim of this study is to analyze the influence of the time, beer to the content of the selected elements (ball บาศ์ก, zinc, Fe,mn) and heavy metals (Cadmium, lead-free) in the same and mixed herbs used in the treatment of digestive system and in the control of the process. The study related to the preparation of the 10 kinds of herbal tea.About the digestive system and digestive processes, there is also a fourth type of black tea extract validation to compare with the water from each sample is a manufacturer recommended herbal tea to brew with 5 - 155, and 10 minutes of content in dry minerals of herbal tea and black mixed analysis, and the herbs are different, it may be because of the wide range of species and the source of the raw materials.But, in the case of copper and lead a bug of sunflower for long periods of the juice, the reduced rates of return of the process, return return to rely on opposite observed in the case of Cadmium, zinc and
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