The wild benthic Marine algae include rich nutrient and trace element and active substance of biology.
野生底栖海藻含有丰富的营养，尤其是微量元素和生物活性物质。
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Methods We compared the differences in diet nutrient intake, blood trace elements and pregnancy outcomes between 73 women who periodically looked for nutrition consultation and 48 women who did not.
Through checking the available contents of trace elements in typical diets with the nutrient requirement of swine and chicken, whether the elements are surplus or deficient is discriminated.