Re: Freezer Storage of NTH?
I don't think you read that here.
Natural thyroid should not be stored in the refrigerator or freezer. Condensation forms, which affects potency. Store it at room temperature: 59 to 86 deg F, in a dry place away from direct light. Avoid bathroom storage. If you buy larger supplies - 90 days or more - it may be wise to open that bottle as few times as possible. Say... Transfer a month's supply to a smaller bottle, and then fill a pill box with a 1 or 2-week supply from that. Exposing the larger supply to air on a daily basis by removing one pill at a time is probably not a good idea.
No doubt that hot mailbox did it no favors, but it will probably be okay. If after a month or 6 weeks, you find symptoms returning, it might be a good idea to have labs run to check for a problem with your med.