Similac Isomil Advance is marketed as a formula for babies with an intollerance to cow's milk based formula. Do you know that most babies with an intollerance or allergy to cow's milk, will more likely than not, also have an intollerance to soy based formula? Such was the case with my daughter. She could not tollerate regular cow's milk based formula because she has acid reflux. We tried every formula under the sun including Isomil Advance. While talking to our pediatrician, he informed us that most babies who cannot tollerate regular formula, also cannot tollerate soy based formulas. So I find...read full review »