Thank you Janet. When I have seen the oncologist such things as vit D are never mentioned. I pass on every tidbit with my mother who just finished another course of treatment, and these people seem to be in the dark. She continues to see the oncologist, whereas I gave up.

I would like to be the first to not have breast cancer in my family.

IMO the chronic diseases like RA and breast cancer and the others are all linked to diet-- a poor, deficient one.