Has anyone had their boron levels checked. I recently read that aging and autoimmune disease makes it more difficult to assimilae boron from food, which is often low due to location or the use of fertilizers. That said, he described the assimilation of boron as requiring an adjunct mineral and siad that taking magnesium helps. I have just ordered boron for myself to see if taking some of that can rhelp educe body aches. Boron was cited in a book called the rthritis Cure..