Salt... Obesity is a major threat among many people
That depends on how big it is.
Any drug can kill you if you take too much.
about 60mg
a lot
The chemical reaction that forms the product mineral happens almost instintaneously, but for great amounts of the mineral to form depends on how much of your reactants are present, the temperature, and many other factors. Some take a few seconds and some take millions of years to form a set mass of your mineral.
do not kill your dog please take it to the vets.
Three teaspoons
No. The amount of geologic time that it would take to create new mineral ores would make that pretty much improbable.
Roughly the same amount it would take to kill you.
it would take about 1 tablespoon
Nearly 3.3 million gallons to kill almost a thousand fish.
teaspoon