Are your kids getting it? For dd2 it's somewhere between 800-1000mg/d and for dd1 it's 1300. Dd1 hates drinking milk. We do oj with calcium but they only drink about half a juice glass a day. I have TJs vitamins but haven't pushed those in a while...maybe I should revisit that. Are your dc getting all the calcium they need in a day and if so...how?