My 9 week old just had a massive reaction to something I ate through my milk. I have had to go dairy, egg, soya and citrus free as he easily reacts to what I eat. I have been trying wheat free too so bought a gluten free pasta. I had it for the first time tonight and when he fed a couple of hours later, he reacted quite violently, threw up (projectile) 3 times and is crying/screaming. The pasta packet says it contains lupine flour. I have never eaten this before so it is very likely the culprit.
I googled it and it definately comes up as an allergen. Has anyone come across this before?