ABC：美国政府报告说自来水里加的氟是建议剂量的两倍，可能降低儿童IQ

来源: 辛迪16 于 2024-08-29 05:44:58 [旧帖] [给我悄悄话] 本文已被阅读：次

US government report says fluoride at twice the recommended limit is linked to lower IQ in kids

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