sleep study

[OakLeaf]

Light exposure is huge, too. I didn't want to post anything in the troll about tanning, but I don't sleep properly at all unless I get adequate exposure to natural light during the day (and natural darkness at night). Natural sunlight (both on your skin for Vitamin D manufacture and in your eyes for stimulation of the light receptors they're just learning about) is SO important. If you have to be in a dark or windowless room during the day, or if you have a lot of light pollution coming in to your bedroom at night, see if you can change those things. If you have no other alternative, full-spectrum light bulbs help a lot.

I don't know a thing about hyperthyroidism, but wouldn't that affect your sleep all by itself? I know my neighbor who's been struggling with her thyroid the last couple of years has complained about not being able to rest.