The problem with acidophilus (and all dietary supplements) is they are unregulated, and unregulatable. It is hard to determine if the pill actually has what it says it has on it and unfortunately alot of times it does not.I've never had any luck, ever, with any of the cheapy acidophilus supplements, even the refrigerated ones.Certain brands seem to have what they say they have, and most of them tend to be on the more expensive side. Dead bacteria don't do any good. Culturelle, Probiotica, PB8 and a few others seem to work reliably well for people.Probiotica is the only one of the three I've tried and it works well for me even though the cheap acidolphilus (and I've tried several over the last 15 years) never did anything for me. One of the reasons I tried Probiotica is since the people that make Imodium have demonstarted they CAN make pills that have what they say they have in them (Imodium is regluated and regulatable) I figured it was worth a shot. The difference was within the first couple of days of taking it. Other Acidophilus's I've taken I've taken for a month with no noticible change.K.------------------I have no financial, academic, or any other stake in any commercial product mentioned by me.My story and what worked for me in greatly easing my IBS:
http://www.ibsgroup.org/ubb/Forum17/HTML/000015.html [This message has been edited by kmottus (edited 07-24-2001).]