I’ve heard from someone who worked in a water district that they didn’t add fluoride to water for dental health, that was a spin they put on it. Not sure how tr

I’ve heard from someone who worked in a water district that they didn’t add fluoride to water for dental health, that was a spin they put on it. Not sure how true it is though. After the city treated and purified the water, they needed something to add in to keep it from reacting with the city’s pipes. Otherwise the water will eat the pipe and you get dirty water full of pipe delivered to the tap. They needed something that was cheap, relatively safe to drink, and available in large quantities- fluoride checked those boxes. Supposedly they came up with the dental spin to sell the solution to the public.