I take 5,000 iu of D3 daily, plus a little more that’s in my calcium and multi-vitamin supplements.
Should I double that to 10,000 iu daily?
I’ve been taking the 5,000 since May off 2020, and felt super for months
Then September of 2021 got WiFlu.. Judging by all I’ve read here it was in the medium range.
My sister also takes 5000 D3 daily and go the woo flu at the same level you did. D2 must have moderated the woo for you. So I would think
Get your D3 levels checked, it is part of a common blood test. Your ng/ml must be above 60.