I have read about both Redmond realsalt (from Utah) and Celtic sea salt from Brittany. Does one have more minerals then the other. Is one more beneficial then the other? What about the sea salt I see at the grocery store made is Sicily (it very cheap compared to the first two). On the label mentions that it has no additives. btw: it is not a post to try to stir up the controversial topic of weather salt is good or bad for you.