• arin@lemmy.world
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      9 months ago

      The only benefit i see is probably fluoride possibly mineralizing any cracks in the lead pipes and preventing even more lead leeching into tap water. Lead pipes with lack of minerals in the water supply leech way more lead than lead pipes with minerals in the water. But using fluoride is not as good as calcium which we actually take supplements for. But no corporation wants to dump calcium for cheap, they want to dump fluoride which is toxic, win win for corporations at the cost of out drinking water which most poor people can’t afford to filter out