Vitamin D will reduce the risk of Cancer. Vitamin D effects the cell membrane.
34 ng ml is the minimum for colon cancer
Breast cancer prevent 48-61.
32 is the minimum overall.
Ovarian cancer – 30 is the minimum.
MS – 48 ng ml is the minimum.
Serum target should be 60 – don’t go lower than that.
I take 5,000 I.U. per day. Get yours checked more regularly.