Kale and such are great recommedations. I suggested putting such along with extra mozzerella on a pizza with the works and baking it until a wee bit of "burnt" wafts from the oven.

In any case... no weight change, good BP and so on... I would say, given my exprience, which has NO bearing upon your experience so this is simple conjecture, from what you have said, if you can sort out the sleeping disorder, Bob's yer uncle. ONE precaution/question... did an ENT chck you out? Sleep disorders can be caused by many things. I had turbinate reduction surgery (took FIVE years to get that diagnosed and "done"!!! ... wish I had gotten it 5 to 10 years ago!). Screw the CPAP! FOR ME. But, every case on it's own merits, eh?

Best of luck with all of it.