Years ago my gyno recommended Tums but Oncologist does not. If you google it, Tums reduces stomach acid which apparently isn’t good for calcium absorbsion. We all get diff advice from diff doctors. I have to get an infusion twice a year, wish I could just take something oral. I sure don’t need osteoporosis on top of everything else. I guess we all have our breakdowns at different points! I thought I’d just breeze thru all of this. Boy was I ever wrong!