The fact that I was questioning SAD that far back says a lot. The fatigue has progressed in some ways, and in others it's gotten better since the celiac dx and going GF.
I thought that the gluten free hypothesis was junk science.
It is... unless you actually have celiac. Bloodwork and endoscopy confirmed, in my case.
Oh, didn't realize gluten sensitivity was a symptom.
For the general population though, gluten free was a "health" trend that turned out to not be backed by evidence AFAIK.
Of celiac? O_o In the simplest possible terms, celiac is an autoimmune disorder in which gluten (specifically) causes my body to flip the fuck out when I eat it.
And I agree, the health trend is generally fucking ridiculous, and people who have no medical reason to do so lose weight and feel better cutting out gluten largely because that involves them cutting out a lot of crappy food in general, and also involves paying attention to what they're eating. That said, it's a very convenient stupid health trend for me; if I'd been diagnosed ten or even five years earlier than I was, finding food I could eat would have been much harder (albiet feeling better sooner would have been worth it).