Personally I will not eat anything with the may contain label. I know this just means it is made in the same factory but I was wondering if I have just been overly cautious. What do you all think? Do you avoid stuff like that or do you think it is fine?
Right, it means that the equipment used to produce the food has also been used to produce foods containing whatever.
It's a low but nonzero risk so they label it.
Would you eat food from a kitchen that has also produced non vegan food? You'll probably have a similar answer.