What can I do next? Just continue getting gluten from food and do the tests again after some time like 6 months while observing symptoms if any? I read somewhere if a person has NCGS he shouldn't have any blood tests high. So I'm worry.

Wow she was just playing with play dough yesterday and I actually thought i wonder if I have to worry about play dough! But no meltdowns yesterday. Is your daughter celiac or just gluten sensitive/intolerant? Your son still had to go on Ritalin after going gluten free?

I had the endoscopy with biopsy done. I have gastritis and duodenitis at this point. The biopsy should provide the cause of the inflammation findings. How common are these findings when Celiac is the ultimate culprit?

Welcome to the forum @cookiesyum, I lasted on staton for about a month before getting so weak I had to stop.   Switched to Nicotinic Acid and I posted the results in a previous post.  Instead of getting sicker and weaker on the statin I feel I am improving day by day.  Nicotinic Acid was first used for cholesterol in 1955.  

According to research, consuming gluten can potentially trigger sudden mood swings and increased irritability in children, particularly those with gluten sensitivity or celiac disease, making them more likely to have tantrums or display behavioral issues; this is because gluten can trigger an immune response in the body, potentially impacting brain function and neurotransmitter levels.  When my son was diagnosed in 1976 when he was weaned his doctor told us that at 5 years old his kindergarden teacher would beg us to put him on Ritalin.  And so it did happen.  My son was on Ritalin though high school.  In the morning he was a devil who could not put on his socks. Half an hour after the morning dose he was an angel wanting to help mom get ready.  Talk about Jekyll and Hyde! Dr Danel Amen could be a good resource for you.