Saw your post .... Salt usually works if you are drinking enough fluids. 1 tsp of iodized salt in water to get rid of muscle twitching works and also helps with allergy reactions. It's the *saline-water balance* that is important. It is bad for our health to not have enough salt which only needs to be reduced if are *not* drinking the right amount of water (body weight divided by 2 = daily ounces of water). Also try about 8 kelp tablets early in the day. You can also buy iodine supplements on Amazon and Iherb.com. Lab results do not show all iodine deficiencies. Do the "iodine patch test" first. Read https://www.drbrownstein.com/home.asp which also talks about the importance of salt. Iodine supplementation can change your life and protect diseases & cancer.