Get email alerts Get Celiac.com E-mail Alerts  




Celiac.com Sponsor:
Celiac.com Sponsor:




Ads by Google:






   Get email alerts  Subscribe to FREE Celiac.com email alerts

How Long To Eat Gluten Before Testing
0

8 posts in this topic

When my doctor did a celiac panel a few weeks ago, I had been eating wheat for only a month or so. Is that long enough to give a good result?

I just found out I have a DQ2.2, which is "low risk" for celiac, and my celiac panel showed low enough levels of antibodies to be considered negative. Doc didn't test for DQ1, though I have much northern European heritage (Irish/German)

Just wondering about the time frame.

thanks.

beachbirdie

0

Share this post


Link to post
Share on other sites


Ads by Google:

When my doctor did a celiac panel a few weeks ago, I had been eating wheat for only a month or so. Is that long enough to give a good result?

I just found out I have a DQ2.2, which is "low risk" for celiac, and my celiac panel showed low enough levels of antibodies to be considered negative. Doc didn't test for DQ1, though I have much northern European heritage (Irish/German)

Just wondering about the time frame.

thanks.

beachbirdie

My understanding is that 3 to 4 months of eating the equivalent of 3 to 4 slices of bread a day is needed for a gluten challenge.

Even then some of us test "negative" for celiac's.

This is why it is so very important to be tested before going gluten free. But of course doctors don't tell us that <_<

0

Share this post


Link to post
Share on other sites

When my doctor did a celiac panel a few weeks ago, I had been eating wheat for only a month or so. Is that long enough to give a good result?

I just found out I have a DQ2.2, which is "low risk" for celiac, and my celiac panel showed low enough levels of antibodies to be considered negative. Doc didn't test for DQ1, though I have much northern European heritage (Irish/German)

Just wondering about the time frame.

thanks.

beachbirdie

I have Irish/German ancestry too, what more evidence do you need? :)

Kidding. I have read something like 6 weeks to three months of eating gluten, but the usual preference seems to be 3 months minimum. And there is still a chance of false negatives. You might want to read up on Enterolabs site. Dr. Fine has paper there suggesting that the blood tests are insensitive because they test the blood for antibodies, while most of the antibodies are actually inside the intestine. Testing the wrong area in other words. Sounds reasonable to me. I haven't tried Enterolab testing myself, but I think his ideas on that part of it sound right.

0

Share this post


Link to post
Share on other sites

My doctor told me two weeks would be enough, after a year of being gluten free (or at the very least gluten light since I wasn't very aware of CC)

My bloods came back neg.

On the uk coeliac charity site, they recommend one gluten containing meal every day for six weeks so it seems that ideas on this varies greatly (as if all of this wasn't confusing enough right? )

Good luck :)

0

Share this post


Link to post
Share on other sites

My doctors and dietitian all told me I absolutely must be eating the equivalent of four pieces of bread (at least) per day for three months (I had been off gluten for five months) for accurate results. As I did not have GI symptoms and love consuming gluten I was only too happy to oblige! :P But many would not be and I do not blame them one little bit.

0

Share this post


Link to post
Share on other sites




I have Irish/German ancestry too, what more evidence do you need? :)

Kidding. I have read something like 6 weeks to three months of eating gluten, but the usual preference seems to be 3 months minimum. And there is still a chance of false negatives. You might want to read up on Enterolabs site. Dr. Fine has paper there suggesting that the blood tests are insensitive because they test the blood for antibodies, while most of the antibodies are actually inside the intestine. Testing the wrong area in other words. Sounds reasonable to me. I haven't tried Enterolab testing myself, but I think his ideas on that part of it sound right.

:D LOL! I just mention the Irish/German thing because so many say there is a strong connection of celiac and northern European. More reading last night tells me my husband and I probably gave our kids a double gene whammy, two of them have strong reactions to gluten and my husband's Latin heritage probably contributed another gene. :huh:

I'm convinced now that with the one gene that I know about, my other autoimmune disease (Hashimoto's thyroiditis) and our symptoms, we don't need to pursue a diagnosis any further. We need to be gluten-free.

Thanks for your answer!

0

Share this post


Link to post
Share on other sites

Many thanks to all of you for your replies!

beachbirdie

0

Share this post


Link to post
Share on other sites

:D LOL! I just mention the Irish/German thing because so many say there is a strong connection of celiac and northern European. More reading last night tells me my husband and I probably gave our kids a double gene whammy, two of them have strong reactions to gluten and my husband's Latin heritage probably contributed another gene. :huh:

I'm convinced now that with the one gene that I know about, my other autoimmune disease (Hashimoto's thyroiditis) and our symptoms, we don't need to pursue a diagnosis any further. We need to be gluten-free.

Thanks for your answer!

Oh yeah, Hashimoto's thyroiditis is strongly linked with celiac disease. There are plenty of threads on here by people with Hashimoto's.

0

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
0

  • Forum Statistics

    • Total Topics
      104,125
    • Total Posts
      919,501
  • Topics

  • Posts

    • First, do you have celiac disease?  I assume you do.  Have you recently had a celiac antibodies follow-up blood test panel to see if gluten has been actually getting into your diet by accident or through cross contamination?  If you haven't had the test, you should ask your doctor for one.  You could also also ask for a follow-up endoscopy to see if you intestines have truly healed.  This will rule out if gluten is really the problem.    If gluten is not the problem, then your doctor needs to check you for other issues, like SIBO. There is a test to check for SIBO.  Has this been done?   Once a celiac, always a celiac.  There is no cure for celiac disease except to remain on a gluten free diet for life.    
    • I am so confused right now.... 6 years ago I went on gluten free diet... after being on it for the first yr I was 100%better up until 5 months ago in got the "flu" the doctors told me to cut out dairy sonic did and my diarrhea  became better but not completely gone would not have it every day tho. I went to the gi doctor and they said to cut out fructose and dairy and keep gluten out... yesterday I went to the dietitian to see what I can eat and she gave me the list for fructose... she said it should have been on a antibiotic for sibo.... eventually I will be able to add dairy back and maybe gluten.... I said how can I add gluten back when this was my first problem... she goes well through fructose goes hand in hand with it... I said with gluten I vomit and am sick for weeks.... fructose isn't that bad I vomit sometimes but I'm not sick for weeks.... I'm just confused on really what is going on and was wondering if you or someone you know had sibo from gluten and or fructose and how Is this all related?
    • I see no one has responded to your query.  Unfortunately I have yet to try making a pie crust.  It was something I never mastered before going gluten free.  Have you looked on Pinterest?  You might find something there.
    • I honestly feel like both doctors think it's all in my head even though there is proof.  Yeah there was a point when I felt crazy.  That was when I was being shuffled from dr to dr being given individual diagnoses of my problems.  None of those diagnoses ever made me get better.  Seriously I was diagnosed with heart palpitations, neurocardiogenic syncope, I was given a butt load of steroids because a dr felt like I was producing too much adrenaline, freaking had a few tell me I was depressed, and the good ol IBS.  It seemed most wanted to push pills.  It's all just ridiculous!
    • I can't believe your doctors!!! You have a daughter who is dx'd already! Yet the ped doesn't want to test your other kids unless you have a dx????!!! Are you kidding me???!!! That's absurd!!! They have a first degree relative who has been dx'd with celiac already. There is no need to wait to see what you turn out to be!! And then, and then, and then....don't even get me started on your doctor!!! Does he have brain damage? Oh this is insane & ridiculous!  I have never heard of a disease that doctors are so unwilling to consider or test for OR to diagnose as this one! Usually they are hot to trot to make a dx but say the word celiac & they shake in their boots. Grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr!!!!!!!!!!!!!!!!!!
  • Upcoming Events

  • Blog Entries

  • Recent Status Updates

  • Who's Online (See full list)

  • Member Statistics

    • Total Members
      61,161
    • Most Online
      1,763

    Newest Member
    Jashan8534
    Joined