Soy milk is not fermented soy.
Great. I just read the soy thread. DS was diagnosed as lactose intolerant but it was due to being on 3 consecutive courses of anti-biotics So then he was on lactose free milk. But then the MCHN said that that was no good for him and he'd be better off drinking soy milk. So he's been drinking soy milk, sometimes up to 700mls a day, for about the last 12 months!