My level was 9.3 6 months ago. I took 50,000 ius of D once a week for 3 months, then 1,000 a day for 4 months and my next test was "normal". Don't know the numbers. My question is. Is 1,000iu's a day enough to lower my risk of breast cancer, would 2,000 be too much, and what is normal these days??? THANK YOU
This discussion is related to
Vitamin D issue.