My almost 6 month old DS is starting on Neutramigen for suspected CMPI. He is obviously not mad about it. At the same time he is starting solids and I wanted to give him a morning cereal. I tried reddybrek this morning with his neutramigen and some pear purée but he refused it. Do you think it would be ok to make his cereal with a different non dairy/soy milk? I was thinking oat milk... Just for cereals.