thank you for the response.

@trents I absolutely understand the perspective of getting off completely from wheat,  but sometimes situation may occur that you won't have choice to eat other than wheat,  my son travels a lot, since they travel in team, it's not easy to go out and find him a gluten free every single time! I have seen, even in NJ I m struggling to find out gluten free stuff, in this country we don't get fresh food in stores, other day i saw gluten free bread so hard that will never feel to eat it! Once in while means once in a while, when there is no absolute option. Here all goes by book, there is no enough scientific research done yet on eating gluten with celiac,  everyone has there own narrative,  only it being said don't eat wheat, but Noone has come up with the experience. And moreover my sons diagnosis is yet to define, whether he has celiac or NCGS. last time his endoscopy came negative hence doctor did not bother to tell us. I hope this time it will be the same case. We are figuring out why his billirubin is high, may be that could be the reason his igg iga test is high, will get check on all and come to the conclusion. My son and us is absolutely fine not eating gluten, but one can't guarantee that every time they will get the gluten free food other than home. I also don't trust under the table of "gluten free products" have see people still have same iga igg count even after following the diet. This is all learnings, will keep him under observation and go through the regular testing to find out how his body reacts to what.  I may sound like a fool, but medical is scam in US, hence i would consult doctors in India. 14 years ago they have announced i had a breast cancer, which was not, since then I don't trust medical system here.

Here are two older articles we've done on this topic which might be helpful:  

I've been to Italy recently for a wedding and it was excellent. I made my own gluten-free sandwiches/pannini to take on the flights.  Spain is good and you can get good gluten-free breads in the supermarkets there. The UK and Ireland are very good also. Australia would be good since Coeliac Disease is fairly common there ...1 in 70 as opposed to 1 in 100 in other countries. You have to advocate for yourself in restaurants when eating out. I've read about several Coeliacs being cross contaminated from preordered gluten-free meals on airlines. Personally, I wouldn't trust a gluten-free meal on an airline especially long haul. Try the hashtag celiactravel on tiktok and instagram. Loads of Coeliacs posting about their experiences with plenty travel tips. The Atly app has a list of gluten-free friendly restaurants worldwide.

"Do not follow after the crowd to do what is bad." Bible. The world is full of crazy people who have little love for their neighbor. Eat what is best for you and ignore their recommendations.