Comment by monknomo
So long as the tap water is correctly treated, it's not going to give you fluorosis, but in the event the plant breaks and no one is testing the water, it can happen
https://www.adn.com/alaska-news/article/where-water-turned-d...
Sure, their can be industrial accidents. But just because some company made a radiation therapy device that accidentally fataly irradiated people, doesn't mean that radiation isn't an effective treatment for cancer