Thanks for sharing. I'm taking vitamin d3 (3000 iu'')getting at least 1200 to 1500 mg calcium mostly from food but i do take a supplement if i need to to get to that number. 400 mg of magnesium and 3mg of boron plus a multi vitman. I did take 500mcg vitamin c during he winter. I sure hope this works and keeps my bones from getting worse as i do have osteoporosis already. I will find out this September when i have my next dexa scan. Keep your fingers crossed