I too am a vampire and very pale skinned so I spend practically no time in the sun. I think I'm going to have to make a concerted effort to change that once winter is done here.
Regarding the other supplements you are taking: Do you have any links to literature/studies that support taking more Magnesium, Zinc, vitamin C, and lipoic acid? I have terrible time sleeping because I take Suboxone which disrupts my sleep something awful, so if there's anything else I could take to mitigate that effect, I definitely want to try it.
Thanks for reminding me that I need to get my blood tested for D and Iron, on the recommendation of my pain doc.
I hope you continue to get beneficial results from those supplements, I'm very glad to hear the ideation being beaten down. You rock!
Peace and Joy for the New Year