D3 vitamins, was at 5500 IU a day, that got me to that level, have bumped it up to 7500 per day now to get over the 50 ng/ml target. Costco D3 plus the D in a couple multi vitamins.
Were you doing any sunshine supplement before we lost the sun? (I think it’s gone in Texas, too - have to check)
I’m doing around 3200 IU a day, Walmart D3 and a multivitamin, with sardine or salmon supplement at times.
get your doctor to prescribe D2 (ERGO) 1.25 mg cap EPI - take one every wk for one to two months prn
It will boost your D levels for sure. I have to take 2 per wk b/o a medical condition.