This is the Seasalt I take. I get the bag in the middle from my health food store.
Please go to the site and read about it.
Personally, since ingesting about 1/4 tsp's worth for every quart of pure water I drink (long before I learned about iodine), the water and salt protocol brought MY blood pressure DOWN!!!
Read about this salt at the website I gave...AND the testimonials. They're "right on" with my own improvements!