Oh ya!
Jamieson Mega Cal is Calcium Carbonate. I use both the Citrate and the Carbonate. I prefer the chocolate chews, so I use them Monday to Friday, when I am at work. At home, I use the chewable 600 mg Calcium Citrate. I found the Calciium Citrate at Walmart in New York. Don't know if they have it in Walmart in Ontario, as I bought a few bottles to last a while.
Your labs will tell you if your body is not getting enough calcium from the Mega Cal chews.
You are doing great in your progress and I enjoy your updates.
Karen G
RNY 12-15-04
Dr. O'Malley NY
294 / 239 / ???