L.C.
My 16 year old son was lactose intolerant within days of bringing him home from the hospital when he was born. Severe cramping, diaper blow-outs and what seemed like colic at the time. Because he was newborn; switching to soy was not a problem - but it took me several months to figure it out. On the other hand; your child has been used to dairy products and may find it more difficult to find a substitute. I would go to a pediatrician and recommend allergy testing as well. Most likely there are other allergies too. Then, if there are other food related allergies,they set you up with a dietician that can recommend nutritious replacements. I spent years - until my son was 7 years old - going from doctor to doctor (thru the military) until we finally got referred to an allergist and discovered other foods that have been the culprits of his pain and discomfort. Milk was the least of his allergies. Yogurt was one he could handle; also mozarella cheese sticks; but in small doses. He now can tolerate 1 and 2 percent milk; but all the other allergies remain strong. There are products out there; you'll just have to find the one that tastes right to the child. I would save years of problems and guesswork by doing an allergy test to make sure. (I also discovered my mother's side of the family also have these same type of allergies) Then you'll know how to make the right adjustments......hope this helps...