RFK JR on fluoride

RFK JR:
"Fluoride should not be in our water...There is zero systematic advantage...
The evidence against fluoride is overwhelming.
We know that in animal and human models it causes IQ loss.
It affects other neurological injuries like ADHD.
It affects kidney health. It affects liver health.
It causes hyperthyroidism.
It makes no sense to have it in our water supply.
And I'm very very proud of this state (Utah) for being the first state to ban it and I hope many more will come."