This is a great 30 min video on hypothyroidism. I know the commentator is pretty lame and isn’t very authentic, but the info is real and true. The pictures are unbelievable! Definitely worth a look, even if you don’t think you have any thyroid issues.
If you don’t have time to watch, skip ahead a few times and catch some bits and pieces from it. Im sure you will pull out something useful as I did.