I've been trying to add in vitamin D cofactors, one of which is Boron. I just read that it might not be a good idea to supplement with Boron and that most will get enough from diet. I do eat a lot of vegetables, which I guess is a source of Boron. Apparently it can raise estrogen levels and mess with the bodies hormonal system. Does anyone take Boron? I'm starting to think maybe it's best I don't add it for now, but I'm not sure how important it is to take all the vit. D cofactors. I've found that when I take vit. D I do need the other cofactors, like magnesium, so I wonder if the same is true for Boron.