Solgar Calcium Magnesium Plus Boron, 250 Tablets

I've been using several Solgar supplements happily for decades including Calcium plus Boron. However I just realised that Solgar's Calcium plus Boron contains Titanium Dioxide as an artificial colour. I wish I'd never taken it. The following is taken from Wikipedia. Titanium Dioxide is used in: * paints, varnishes, paper and plastics, printing inks, fibers, rubber, cosmetic products * pure titanium, glass, glass ceramics, electrical ceramics, metal patinas, catalysts, electric conductors The exterior of the Saturn V rocket was painted with titanium dioxide. In 2021, the European Food Safety Authority (EFSA) ruled that as a consequence of new understandings of nanoparticles, titanium dioxide could "no longer be considered safe as a food additive", and the EU health commissioner announced plans to ban its use across the EU, with discussions beginning in June 2021. EFSA concluded that genotoxicity — which could lead to carcinogenic effects — could not be ruled out, and that a "safe level for daily intake of the food additive could not be established" A 2021 French research project referenced on Wikipedia said "In conclusion, these data indicate that TiO2 is able to alter the four compartments of IBF and to induce a low-grade intestinal inflammation"

So disappointed that calcium carbonate, calcium gluconate and calcium citrate are all lumped together under "calcium". Without knowing the percentage of each that is in this product I cannot determine the amount of elemental calcium that actually is available to be absorbed. Lack of this informatioin affects all aspects of this product for me.