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"there exists no evidence whatsoever that the ingested fluoride can have any beneficial effect on teeth" That is simply wrong. When fluoride comes into contact
by UltraSane 2y ago
"there exists no evidence whatsoever that the ingested fluoride can have any beneficial effect on teeth"
That is simply wrong. When fluoride comes into contact with developing teeth, it incorporates into the enamel crystal structure, forming fluorapatite, which is more resistant to acid attacks from bacteria that cause cavities.