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近年的大量研究证明,某些化学元素(如铁、锌、铜、锰、钾、钙、硫、镉等)在保证人体的许多生物学过程起重要作用。人类在进化过程中形成胃肠道并在胃肠道、特别在十二指肠内形成高度特异性的吸收装置。这种吸收装置由肠粘膜的绒毛和隐窝组成并与循环血管和淋巴管、中枢植物神经
In recent years, a large number of studies have shown that certain chemical elements (such as iron, zinc, copper, manganese, potassium, calcium, sulfur, cadmium, etc.) play an important role in assuring the body’s many biological processes. Humans develop the gastrointestinal tract during evolution and form highly specific absorption devices in the gastrointestinal tract, particularly in the duodenum. This absorption device consists of intestinal mucosa villi and crypts and with circulating blood vessels and lymphatic vessels, central autonomic nerve