I’m surprised people on here praising this poison, aren’t upset that the government hasn’t forced me to put fluoride in my well water!!
My grandmother had well water her entire life...NEVER had city supplied/treated water. She died of metastatic cancer at the age of 88 in 2011, and still had all of her real teeth! I’m sure that was just pure luck.
Your grandmother’s well water probably had abundant naturally occurring fluoride. Moron. How do you think intelligent people figured out that flouride is good for teeth?