Barrett has been a basket case the last two days. So much that I could hardly stand to be around him. He has been very whiny and has refused to eat much of anything. Today the reason was manifest in a full-blown diaper explosion. His diapers had been getting progressively greener and runnier, but this one required the bath tub. The only culprits I could think of were buckwheat hot cereal, Trix cereal, or fruit snacks. I'm still unsure about corn, I have suspected food dye, and the buckwheat could be cross-contaminated, or it could be the buckwheat itself. He's had buckwheat in his diaper but it has hard shells that are difficult to digest anyway. I assumed it would be that way for anyone, but perhaps I am wrong. It could also be the canola oil he's had the last couple of days.
ETA: I just remembered that we have been giving Barrett Prednisolone the past couple of days for his asthma. Some versions of it have some ingredients that contain some milk proteins, I discovered after looking it up. The particular one he took didn't appear to have it, but that is the only thing he has ingested that he doesn't usually eat.
ETA: Yesterday, Saturday, the contamination cleared. I still don't know what it was, but I'm glad it's gone. He had horrible diaper rash until yesterday afternoon. (It's great for potty training, by the way. I can actually get him to poop in the toilet when he is contaminated)!