[KongchangAI]
Unverified65% confidenceCautionTime unknown

认准'纳米级'的争议:部分研究关注nano级二氧化钛的安全性,孕期保守选择可优先non-nano(非纳米)标注的产品,尽管纳米级在皮肤表面使用被多数机构认为安全

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65%
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Medium-term (~90 days)
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