For example hydroxyapatite in bones, the most important salt in our body.
In the body salts are dissolved in water, blood etc.
The body becomes dehydrated. Lack of water and body salts will affect body and brain function.
Most salts regulate water amounts and muscle movements.
the liver
Yes, but only partially; salts can be released also by transpiration.
sweat
it replenishes salts in your body such as electroytes and carbohydrates
By ingestion of foods and water.
you mom and your dad
Dehydration
The most important is sodium chloride.
aldosterone