Typically, people who are lactose intolerant can eat yogurt - did the yogurt give you particular problems, or are you just cutting out everything with lactose even if it hasn't given you problems in the past? Yogurt contains bacteria that help digest lactose, and I have had several lactose intolerant friends that were able to eat regular (not frozen) yogurt just fine. So maybe after cutting out all dairy for a few weeks, you can try adding back in regular yogurt and seeing if you can eat it with no problems?
Quote:
Recent research shows that yogurt with active cultures may be a good source of calcium for many people with lactose intolerance. Even though yogurt is fairly high in lactose, the bacterial cultures used to make it produce some of the lactase enzyme required for proper digestion.
http://digestive.niddk.nih.gov/ddise...seintolerance/
I've never been able to tolerate the soy yogurts myself - maybe it's an aftertaste issue.