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揭秘:身体缺乏维生素B12的5大征兆,看看你是否中招?及时补充是 ...
维生素B12是人体不可或缺的一种营养素,它的种类多样,其中最为人所熟知的包括维生素C和E。然而,对于维生素B12,许多人对其了解不足。值得注意的是,人体无法自行产生这种物质,它具有水溶性特点,因此容易被排出体外。
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