3 ms·
No, it's like saying eating trace amounts of copper is safe as proven by the fact humans have been doing that since forever, and by the fact that health authori
by markdown 7y ago
No, it's like saying eating trace amounts of copper is safe as proven by the fact humans have been doing that since forever, and by the fact that health authorities endorse it (hospitals have copper piping).
- ceejayoz 7y agoThe enormous and simple point you're missing: just like chlorine versus sodium chloride, copper sulfate is not the same thing as plain old copper.