I just wanted to let anyone taking, either, NatureThroid or WP thyroid that there has been a total recall on all unexpired lots, as of August 25, 2020. The recall is due to sub-potent dosages.
Here's one article about it, but you can Google "NatureThroid Recall" and come up with several others.
https://thyroidpatients.ca/2020/08/28/rlc-nature-throid-wp-thyroid-recall/
"This recall has been initiated because testing found that certain lots of these products may be sub-potent (i.e. contain less than 90% of the labeled amount of liothyronine or levothryroxine)."