All disease is either toxicity or deficiency and if one is deficient in Iodine that could cause afib or gland problems. In my case I think I was toxic and have since addressed that problem and all the symptoms have slowly disappeared after a two year cleanse. I urge all to consider toxicity and or deficiency as the cause of the AFIB, find out the cause and you can effect a cure. Afib to me is merely a symptom of a deficiency or toxicity. Its unfortunate our medical system wants to take a toxic body and make even more toxic with drugs that do not heal while never once even suggesting a natural cure. It has been said that natural healing is the enemy of big medicine and drugs and they will do every thing they can to eliminate any knowledge of any thing that works that is not a drug.