Which type of rock salt do you recommend to boost blood pressure to the head (that also contains iodine)?

My first response it DO NOT USE SEA SALT. Studies are showing that modern sea salts contain concentrated amounts of microplastics, and other pollutants in the sea.nnYou want salt that has been mined from underground; this is all salt not classified as sea salt. Sometimes it is referred to as ancient sea salt since the salt in the mine comes from the areas of the earth that were once covered by water many millions of years ago. There were no pollutants in the salt back then.nnOther than avoiding modern sea salt, I do not have a specific recommendation for salts. Some such as Morton’s table salt contain iodine, others such as Redmond’s do not.nnIodine deficiency use to be the single most common nutrient deficiency worldwide and results in a neurological problem called cretinism. The addition of iodine helped to prevent this from occurring.