Other meds and vitamin/minerals/supplements
, particularly calcium and
magnesium, should be separated from thyroid meds by about 4 hours, but I know that doesn't fit everyone's schedule. I take my Tirosint (T4), first, then an hour or so later, my T3 med and diuretic. That's between 6 am and 7 am. About mid morning, I take my probiotic, vitamin D, then about noon, I have another dose of T3 med. I take calcium, magnesium, selenium, etc before bed.
I think the biggest issue is consistency.