Vickie
I recently started switching my eleven month old son off of soy formula to regular whole milk. Ever since, he has been irritable and has diarrhea really bad. I have lactose intolerance and have trouble myself and it runs in the family. What are the chances of my eleven month old having this as well? I have read that this is not possible for a child before the age of three. Does any one have any contradictions to this?