Himalayan Salt and RO Water: The Truth About Remineralization

how to add minerals to water  shows up in almost every conversation about natural remineralization.
remineralization water  is: partially.
What Himalayan Salt Actually Contains
The remaining 2 percent contains trace amounts of over 80 minerals including calcium, magnesium, potassium, and iron.
A pinch per litre will raise TDS by a small amount, most of which is sodium rather than the minerals most relevant to water taste and health.
For general users, it means the method adds something but not much of what matters most.
How Much to Add and What to Expect
The calcium and magnesium contribution at this dose is below 1 mg/L each.
The TDS reading will improve, but the mineral profile improvement is not comparable to a dedicated remineralization method.
This is a sodium effect rather than a calcium or magnesium effect, and it works through a different mechanism than true remineralization.
When  how to remineralize distilled water safely  Makes Sense and When It Does Not
If you are looking for a standalone remineralization strategy that meets WHO mineral minimums, it falls short.
It is also worth noting that how much himalayan salt to add to ro water for remineralization is a question without a satisfying answer, because the goal of true remineralization, restoring calcium and magnesium specifically, is not something salt achieves at safe sodium levels.
Himalayan salt is a useful pantry item, but it is not a remineralization method in the full sense of the term.