Hi LQ
You are so sweet. Please know that being sorry for responding to a question is never necessary. We are all on this journey together. We share what we have learned. What works for one tummy might not work for another. Your feedback is important and appreciated. We are all in this together. Stay active. We need you, just like you need us.
I think that Tracie is correct.
Calcium Citrate is the best choice. You might want to ask for your doctor's take on this issue. Knowledge is power.
((((Hugs))))