We need around 2 grams salt every day.
Depending on the needed concentration of salt !
yes you need salt to live. but you don't want to much or you can be really sick.
Goldfish don't need salt because they are freshwater fish!
you need just 3 pinch of salt!!
You need salt but if you eat too much it can cause liver damage.
too much salt is not good,urea is toxic
This depends only on your needs for the concentration.
Don't bother limiting how much salt a cow needs. She will get as much salt as she wants if you have it left out free-choice. Cows that are salt-deprived tend to eat more salt than those that are not salt-deprived.
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