Levothyroxine is fundamental to our existence and the quality of the tablets can dramatically and directly affect our quality of life so I'm interested in understanding what might affect the products we are prescribed.
This is not a new document but it explains a bit about how moisture influences levothyroxine in reference to a previous post. It's not easy to follow if you're not a chemist, I'm not, and I don't know how reliable the source is but it's interesting nonetheless.