[Syzygies]

This is parallel to the question of vitamin D and COVID. There's a strong correlation between vitamin D deficiency and COVID mortality, yet taking vitamin D doesn't help. Conjecturally, it's the genetic cause of vitamin D deficiency that increases COVID mortality.

I had been taking Clemastine and vitamin D. I asked a former student now a doctor at the center of the COVID response whether these would interfere with my vaccine. She said to stop Clemastine on the off chance that one study was on to something, but there was no reason to take or stop taking vitamin D.