This was absolutely my son, I can't believe it. No food with texture and it was so frustrating. Does he eat any solid foods at all? Like finger foods? My son did that but we stayed on baby food for a really long time. The only thing that was different is he did switch to different toys. It sounds to me like there is something really going on inside his little body if he already is allergic to gluten, dairy and soy. Soy in particular - since it's been used for 5000 years, most experts in food science (not necessarily MDs) will say there is no true soy allergy - more likely it's an imbalance inside and/or a reaction to what the soy is processed in (alcohol, etc.). Since your older kids have allergies/asthma, it sounds like the same thing is going on with them. Would you consider a supplement (dairy & gluten free) used world-wide feeding 43,000 people a day in feeding stations (often the only meal) and manufactured right here in the US? Patented, so safe. I know so many parents whose children had massive food allergies and sensory issues - one friend had a kid with something like 30 allergies. He's totally clear now. My son used to be lactose intolerant, but is no longer. Another friend had a child with terrible allergies and pneumonia-like symptoms, on a nebulizer 5 times per winter, etc. He is totally cleared up and has never missed a day of school, never been on an antibiotic since, and so on. I think it would fit into your lifestyle - I have friends who are organic farmers and others who are organic-eaters, but still don't get enough nutrition, so they use it. I'd love to share more if you are interested - email me directly at ____@____.com if you like.