Help - Sea Salt

I bought the Redmond Real Salt - Gourmet All Natural Sea Salt but it says at the bottom that "Contains 50+ trace mineral, including iodine". The back says the trace mineral of Iodine is .002% but then it goes on to say that it is not a dietary source of of iodine. Can I still use this salt or should I continue to use the nasty Hain Foods Sea Salt . I have not found the Grey Celtic Sea Salt in Jacksonvile, FL.