and in water fluoride is about 0.7mg per ml
so 0.7g per l, so for 5 grams (bare minimum) 7.14 liters needed to be drunk at once. given about 5-6 liters of water drank at once will kill you anyway you're pretty good.
edit: i'm an idiot, added a second m, 7/14 tons of water
so 0.7g per l, so for 5 grams (bare minimum) 7.14 liters needed to be drunk at once. given about 5-6 liters of water drank at once will kill you anyway you're pretty good.
edit: i'm an idiot, added a second m, 7/14 tons of water

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