Oops, I have been doing some reading, and strontium that is in my phone supplement mentioned in my last post, apparently is a heavier atom than bone and actually replaces places bone inside your bones can alter the results of the bone study scan. Boron however is much better I am going to change my supplement and make sure Boron is in it and not strontium. Of course supplement should have the right kind of calcium the two vitamins D's the two vitamin Ks as well. Supposedly the calcium in the plant-based algae supplement is easier to digest. Take good care, Sunny flower. @criss