apple cider vinegar

My thyroid levels are now "normal" after a year of Graves disease. I gained weight -- probably 20 lbs -- while hyperthyroid. Even after maintaining normal hormone levels, I still felt horrible. I have recently been taking an apple cider vinegar tonic. I am finally losing weight, and I feel terrific -- not down, not anxious, just normal. Has anyone else with Graves had this experience with ACV? Also, does anyone have information regarding whether or not ACV is something that can have a negative affect on the thyroid? I plan to continue on the ACV, but I do not want to throw my levels out of wack again. Tweet