Funny enough, I cannot take additional iodine that isn't in my multivitamin due to an allergic reaction (it's such a weird allergy, too, like how are you allergic to something that you need to survive.) I do take a bariatric multi, and boatloads of additional magnesium (multiple forms, plus shitrate for obvious reasons lol), as well as zinc daily. I have had a hell of a time getting an endo that will actually pay attention to more than just the TSH, though. The bariatric surgeon will do the full panel, but I have churned through endos in the last 20 years just trying to get one that will do a full panel! They act like I have no idea wtf I am talking about, as if those numbers are entirely useless--I have had 48 years of experience with how I feel when my numbers are off, and my mom has been on synthetic since she was in her late teens, which is why they knew to pay attention to mine. She still updates my friggin baby book! (I can't decide if that is sweet or creepy!) When she hit the throes of menopause, she had to change from levo to armour--which is a nightmare to get apparently--and I am wondering if that will be something I encounter as well. Before my sleeve, I was at 175, post sleeve I've been at 200-225, but I feel great at 200. When we go to Mexico, I try to get boxes of 100 (that's as high as they go) so I can keep a little extra since Walgreens seems to have a hard time keeping stock. Some months I get capsules, some months the little chewable tablets. It's weird.