Fun fact: you'd have to drink about 7500 litres of water to get a toxic dose of fluorine A fatal dose of water is ~10 litres
-
Show this thread
-
To clarify-this is true for most tap water, there are natural sources with much higher concentrations of fluorine
1 reply 0 retweets 1 likeShow this thread
(It's wonderfully ironic that in this case the "synthetic" filtration and addition of fluoride is less toxic than the "natural" version)
2:00 PM - 22 Oct 2017
0 replies
0 retweets
3 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.