coral calcium

Is coral calcium and an alkaline blood pH just sales tactics for infomercials, or is there merit to the claims of vitality and fighting disease and cancer?

Previously discussed: Will “Coral Calcium” Prevent Cancer?

Yes.
No.
In Will “Coral Calcium” Prevent Cancer? pkbites said:

That’s a pretty good indication that the claims are B.S. If there were any real evidence for “coral calcium”, the hucksters would be trumpeting it to high heaven.