You'd be surprised how many "dairy-free" and "lactose-free" foods contain the milk protein casein. In this post, I will showcase a few that I have found and tell you which of my favorite stores is the biggest single culprit (ugh).
Many of my IBS and SIBO patients come in after months or years on the low FODMAP diet. Don't worry- It is 100% possible to safely add these foods back into your diet if you play your cards just right! I've coached many folks through this process before.