Unverified80% confidenceDecision RuleTime unknown
口腔益生菌活菌数10亿CFU/片(1×10^9)以上为有效区间,K12类通常需10-20亿CFU;单纯堆高数值到百亿并无口腔研究支持,肠道产品才追求高数量
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Unverified口腔益生菌活菌数(CFU)应≥10亿(1 Billion)/次,K12类产品通常标注≥10亿CFU,含量过低(<5亿)难以在口腔定植形成有效菌膜91% similarUnverified口腔益生菌有效活菌量应达到每份≥10亿CFU(1 Billion),BLIS K12专利产品通常标注为每份25亿CFU,低于10亿的产品定植效果不明确86% similarUnverified唾液链球菌K12的有效添加量建议≥10亿CFU(1 billion),单纯标注'含益生菌'而不标菌株编号和CFU数值的产品应避开82% similarUnverified口腔益生菌单片活菌数建议≥1亿CFU(1×10⁸),唾液链球菌K12类产品通常标注10亿CFU(1×10⁹)为有效剂量;低于此量的产品定植概率低81% similarUnverified活菌数越高越好但成本越高,日常口气维护选10-25亿CFU的K12产品即可,无需追求超高菌量;反复咽喉感染人群才需要更高剂量长期使用80% similar
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