4 ms·
Do you have any sources for those claims? I'm sure many of us are, like me, trying to figure out which of all these conflicting claims are backed by science.
by mathgeek 10y ago
Do you have any sources for those claims? I'm sure many of us are, like me, trying to figure out which of all these conflicting claims are backed by science.
- PepeGomez 10y agohttps://www.ncbi.nlm.nih.gov/books/NBK222312/#ddd00333 https://www.ncbi.nlm.nih.gov/books/NBK222312/#ddd00333 http://www.who.int/water_sanitation_health/dwq/chemicals/copper.pdf http://www.who.int/water_sanitation_health/dwq/chemicals/cop...