Former Foodie,
Did you find a no starch calcium supplement?
Yup! This is what I end up using:
http://www.amazon.com/Foods-Calcium-Citrate-100%25-Powder/dp/B0006ZF9NC/ref=sr_1_1?ie=UTF8&qid=1388721948&sr=8-1&keywords=calcium+citrate+powder
I found that tablets tended to be starchy because the binding agents tend to be starchy. So, I opted for pure calcium powder. I mix it in my glass of water after meals. It tastes like dish water, but I know it's not starchy.
