(she laughs) Um, 10 months on this most-stable version of taking iodine. Probably 10 years ago started painting with tincture of iodine in a desperate attempt to make the stain last longer than 3 hours. Never happened. 8 years ago started Iosol and then a half tablet of Iodoral, developed crushing headaches, and stopped iodine again. 4-1/2 years ago found this forum, learned about detox, and resumed Iodoral with the determination to bust through the headaches and resolve FBD. Success.