I take Nature Throid. I'll check my bottles but I think the BBF dates may be different as I take lower dose than 3 grains.
The only thing I can suggest is that you order some different size tablets so that you get a different batch and try them. Or I have read that WP Thyroid is excellent and contains the least fillers and made by the same company.
yesterday i only took 1 grain and decided to stop taking them
i brought nutri clik thyroid a while ago and it didnt work well but i didnt increase as i should, i started them again today 130mg thyroid hormone, not sure on the T's though 1/2 tablet twice so far and pulse is 66, normally by now its allmost 90
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