Hey SunnyI'm not sure if the calcium I take is actually helping me or not, but I found I could never swallow those (excuse the expression) - "horking big" calcium pills and now I take a chocolate chew called "Viactiv"... they don't have magnesium in them which I have heard is a good thing for ibs'ers and so far I seem to be doing pretty good with them. Because I don't drink milk I found I was definitely lacking my calcium and would physically feel like my bones were aching when I didn't take the pills. Now that I've been taking the viactiv chews (I take two a day) I don't get that feeling any more...I still have "d" but not the pain... it's worth a try. I bought mine at Wal-Mart.Bev (PS Sorry I missed you in the chat room - I had run off to the bathroom!)