Fluoride's benefits don't need to be ingested; instead, the benefits are realized through topical application. If that's the case, why is it still in our water supply?

The predominant benefit from fluoride comes with the topic contact with the tooth, not systemic.  It doesn't need to be swallowed.  Right.  Even the CDC concedes that.  Who trusts the CDC anymore on anything?  The feature in this interview is the presence of Mary Holland. 

Fluoride On Trial: The Censored Science on Fluoride and Your Health https://t.co/YEPi77u3l0

— Children’s Health Defense (@ChildrensHD) January 14, 2024

Well, I know that fluoride destroys the pineal gland that is responsible for critical and imaginative thinking.  So there's that.   

HOLLAND:  How does fluoride affect the developing brain?  What's the possible harm there?