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Text reads: The Autoimmune Blood Test That Empowers Patients, www. katethealmostgreat. com
in Health &middot April 18, 2023

The Autoimmune Blood Test That Empowers Patients

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in Health &middot April 18, 2023

The Autoimmune Blood Test That Empowers Patients

Note: Unfortunately, this company is no longer in business. I’m keeping this post up because I hope they come back eventually as they provided an incredible service.

This is a sponsored post. Thank you for supporting Kate the (Almost) GreatⓇ!

As you know if you’ve followed me for a while, I’ve had chronic illnesses and chronic pain since 2001, but I didn’t get a diagnosis of autoimmune arthritis until 2010. For 9 years, my autoimmune disease had the chance to run wild while my family and I fought to find a diagnosis and treatment. 

But what if I could have gotten a blood test to check for common autoimmune diseases without waiting for a doctor to believe me? What if it didn’t take waking up unable to open my jaw more than 8 mm to get diagnosed? 

Last year, I learned about a great company that could have helped me do just that: ID30. Specifically, I got to try their ID30-GI Complete test, which checks for autoimmune diseases, food sensitivities, and Leaky Gut. And if you want to try it yourself, I have a discount code for you. Use KATE25 for $25 off of your order.

This test is unfortunately not available in every state (all except New York, New Jersey, Rhode Island, Maryland, and Massachusetts). 

Text reads: The Autoimmune Blood Test That Empowers Patients, www. katethealmostgreat. com
What Is ID30-GI Complete?

This is “the only test on the market that offers a full report detailing over 30 different autoimmune antibodies, 96 potential food sensitivities, and a quantitative test measuring the potential for Leaky Gut Syndrome” (x). 

That’s right: with one blood test, you can look at the possibility of having an autoimmune disease, food sensitivities, and/or Leaky Gut Syndrome. 

All of these things are good to review on their own, but to get them all in one test (that you can request for yourself!) is outrageously beneficial. It is, however, important that we cover a few things that you need to know before you try this test for yourself.

Let’s talk about the ID30 portion of the test first.

This test checks for antibodies in your blood that can be indicators of autoimmune diseases, but it’s NOT necessarily a diagnostic test. This is for a few reasons. 

One, while it covers over 30 autoimmune antibodies, it doesn’t cover every single autoimmune disease. 

Two, diagnostic tests include more than blood work, such as a physical examination or imaging. 

Three, you can have an autoimmune disease and test negative, such as if you have seronegative rheumatoid arthritis like me. (For example, my rheumatoid factor tests have always been negative.) 

You will get the most out of this test if you have a doctor lined up to who you can bring your results, like a functional medicine doctor. The reason for this is that “autoimmune disease” is a HUGE category; it includes everything from multiple sclerosis to rheumatoid arthritis, Crohn’s disease to type 1 diabetes, and more. Those all require very different specialists, which it’s one of the reasons why it’s hard to get an autoimmune diagnosis. Bringing your test results to a doctor who can interpret them and/or refer you to the right specialist(s) will be the most helpful.

The GI Complete portion includes a food sensitivity and Leaky Gut panel. This is helpful because Leaky Gut is hard to pin down. In fact, “the most common symptoms associated with this illness include inflammatory and allergic reactions, migraines, irritable bowel, eczema, chronic fatigue, food allergies, rheumatoid arthritis and more” (x). 

The food sensitivity portion covers 96 possible food sensitivities! I found my food sensitivities the old-fashioned way (cutting them out and testing them one at a time) but you don’t have to. You could, instead, have scientists figure it out for you. This takes less time and doesn’t involve the experience of testing foods that make you feel bad by eating them.

I think that using ID30-GI Complete will give you some control over your health, as it’s one test that checks for many, many things.

The box for the ID30-GI test lies on a mint green background. There’s a gray text box with text in it reading, The Test for Autoimmune Disease, Food Sensitivities, & Leaky Gut.

How It Works

Of course, I wanted to try this for myself before I shared it with you guys. This was for two reasons. One, I never promote something that I haven’t tried or wouldn’t recommend. Two, I was curious to see how accurate it was. After all, we already know what my deal is. Why not check my personal health records and experiences against it?

As mentioned, the test is unfortunately not available in every state. But assuming it is available in your state when you order your test, they will give you a list of possible labs to go to in your area.

Once you have your box, you go get blood drawn, and then ship off your sample. Within a few weeks, you’ll get your results back via email.

When I was home in Maine over Christmas, my dad and I made appointments to get our blood work done at the local hospital. We brought our ID30 boxes with us, which included the test tube, the blood work instructions for the lab, and the UPS bag and label. 

We got our blood taken and then went to get coffee and run some other errands while we waited for the lab to finish the protocol needed. (Don’t worry! The instructions included in the package tell the lab what they need to do.) 

Once the time was up, we went back to get our blood. Then, we placed it in the included UPS bags and went to the UPS store. I waited in line for a while – deciding to go to the UPS store a few days after Christmas might have been the hardest part – and then sent our blood out. 

Text reads: What You Should Know About ID30-GI, www. katethealmostgreat. com. There's a picture of the ID30-GI test box.

Getting the Test Results

A few weeks later, we received our results via email. 

Both of our results came back negative. While this may seem surprising given my health history, it wasn’t totally surprising: I’m on a boatload of immunosuppressants, which can impact the results, and I’ve never tested positive for rheumatoid factor. 

But since I’ve gotten a lot of blood work done in my lifetime, I compared my test results from ID30 to the ones from my hospital. My results from ID30 lined up with my hospital results, which gave me extra peace of mind.

After those results, the folks at Aurora Life Sciences checked out my food sensitivity results. 

The food test report is really easy to read, especially because it’s broken into 4 color-coded categories: no sensitivity, low sensitivity, moderate sensitivity, and high sensitivity. Because I don’t eat any of my known intolerances, I didn’t have anything rated as moderate or high. 

But you know what rated as low? 20 different foods, including 3 of the 6 foods we know that I react badly to: milk, gluten, and wheat. I mean, if I eat gluten, I’m in bed for 3+ days, and I’m in agony the whole time. For that to still show up as a sensitivity when I haven’t intentionally eaten it since 2010 means it’s INTENSE. 

What we found exceptionally interesting, though, is my dad’s results: he is highly sensitive to eggs.

A few weeks previously, my dad had his annual physical, and he was told that he should cut back on his cholesterol. As he already lived a pretty low-cholesterol life, he cut back on eggs specifically.

He was feeling pretty good overall as a result of cutting back on eggs, but he never considered that maybe he was reacting to eggs until his ID30-GI Complete test results came back. 

My dad is very healthy, and he doesn’t have an autoimmune disease. But he is, in general, really sensitive to eggs. It wasn’t a thing he was aware of until his test results came back, but it suddenly made a lot of sense, and it does track with his personal experience.

Want to try ID30-GI Complete for yourself?

Okay, so you’re sold on the ID30-GI Complete test. Now what? 

If you are over the age of 18 – and you don’t live in the states of New York, New Jersey, Rhode Island, Maryland, and Massachusetts – go here and order your kit. As a note, this test is not covered by insurance companies. In my opinion, though, you will save money by paying the price for your ID30-GI Complete test and then going to the specialists you likely need instead of going to a bunch of different specialists who can’t help you.

Within a few days of placing your order, the staff will email you a list of blood draw locations in your area, and you will make your appointment on your own. You will, of course, need to follow that lab’s protocols for getting blood drawn. The lab my dad and I went to, for example, required us to be registered with them.

After you get your blood draw, follow the instructions sheet in your package, and send it back to the lab via UPS with the enclosed pre-paid UPS envelope. Within a few weeks, the test results will be in your inbox.

Get it here, and don’t forget to use KATE25!

Some of the images in this post were provided by Aurora Life Sciences.

Kate Mitchell

Kate Mitchell is a blogger, chronic illness patient, and advocate who helps people understand chronic illness and helps chronic illness patients live their best lives.

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Comments

  1. Lucy says

    April 23, 2023 at 5:29 pm

    This ID30-GI test sounds so valuable. Like you, I had to wait months for a diagnosis after being continuously dismissed. Food sensitivities turned out to be a major contributor to my symptoms, which I only found out after doing an elimination diet. This test would have saved so much time. Hopefully it will become available in more states so more people can access it.

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  2. Amy says

    November 17, 2024 at 1:23 pm

    Is this legit? Or just fluff? If legit please send a link that actually works to order the ID-30 GI test.

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Me: I had this test on a Friday so I won’t hear un Me: I had this test on a Friday so I won’t hear until Monday at the earliest⁣
Also me: Well maybe this time will be different. I should check the portal every couple of hours just in case.⁣
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I’m Kate, a chronic illness patient and advocate sharing what my life is like with 10+ chronic illnesses. Follow me for more and check out my blog at katethealmostgreat.com⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣.⁣⁣⁣⁣⁣⁣⁣⁣
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ID: Screenshot of a thread post. The background is dark teal, and it's written by katethealmostgreat. ⁣The text reads what's above the first black box.⁣⁣
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#RheumatoidArthritis #SjogrensSyndrome #HeartDisease #AutoimmuneDisease #ChronicallyIll
This is the face of coronary artery disease⁣ ⁣ Yup This is the face of coronary artery disease⁣
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Yup, I have heart disease. ⁣
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I've mentioned this in bits and pieces over the last year, but in 2025, I was diagnosed with coronary artery disease.To be clear, I have basically the lowest amount of artery calcification possible to still have heart disease, but I still have it. ⁣
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Coronary artery disease is a complication of rheumatoid arthritis, as cholesterol can be increased by inflammation. As I hung around the border of coronary artery disease, I got COVID. ⁣
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COVID is also an inflammatory condition, which is why research shows that COVID can increase risk of heart disease. ⁣
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We're keeping an eye on it now, and increasing my cholesterol medication has helped keep my cholesterol down. Which is good because I already eat a pretty heart-healthy diet and exercise is tricky for me. ⁣
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If you have an inflammatory condition like RA or Crohn's, you should know that that inflammation can contribute towards cholesterol levels and therefore heart disease, especially if you've had COVID (and every time you get it increases your risks). ⁣
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I’m Kate, a chronic illness patient and advocate sharing what my life is like with 10+ chronic illnesses. Follow me for more and check out my blog at katethealmostgreat.com⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣.⁣⁣⁣⁣⁣⁣⁣⁣
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ID: Kate takes a selfie. She's a white woman with auburn hair wearing a white sweater, silver Claddagh necklace, and pink glasses.⁣
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I have a rheumatology appointment soon! Here are t I have a rheumatology appointment soon! Here are the things I’m thinking about ahead of time. 

#RheumatoidArthritis #SjogrensSyndrome #Fibromyalgia #AutoimmuneDisease 

Video: Kate’s hand writes in a notebook. She voices over what she’s writing and there are captions.
New month, new calendar, new goals! One of which i New month, new calendar, new goals! One of which is to post more Reels 🤞🏻 

Video: an empty whiteboard calendar and the it is full. Music plays. 

#NewMonthNewGoals #ContentCreator #Blogger #HealthBlogger
💐 Week 8 of 2026 Weekly 💐 1️⃣ When you’ve got to 💐 Week 8 of 2026 Weekly 💐

1️⃣ When you’ve got to do IVIG but also empty the dishwasher (aka chronic illness in a nutsehll)
2️⃣ In progress 
3️⃣ New glasses!

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I’m Kate, a chronic illness patient and advocate sharing what my life is like with 10+ chronic illnesses. Follow me for more and check out my blog at katethealmostgreat.com⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣.⁣⁣⁣⁣⁣⁣⁣

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IDs:
1️⃣ Kate takes a mirror selfie. She has a small black bag over her shoulder connected to tubes that go under her shirt. She’s a white woman with auburn hair wearing pink glasses, a Geaghan’s Pub & Brewery sweatshirt, and sweatpants. 
2️⃣ An in-progress embroidery project of flowers. 
3️⃣ Kate takes a selfie. She’s wearing a blue and white striped rugby shirt with white writing that reads "University of Maine" and green glasses. 

#IVIG #ChronicallyIll #SjogrensSyndrome #Sjogrens #PunchNeedle
“Why don’t you take having 10+ chronic illnesses m “Why don’t you take having 10+ chronic illnesses more seriously”Because I have a ridiculous number of illnesses. Anything over 7 feels made up. Like, obviously it’s not, but I’m up to 10. That’s a ridiculous number.⁣
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I’m Kate, a chronic illness patient and advocate sharing what my life is like with 10+ chronic illnesses. Follow me for more and check out my blog at katethealmostgreat.com⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣.⁣⁣⁣⁣⁣⁣⁣⁣
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With Rituxan, iron, and IVIG, I spend a lot of time in the infusion chair. That's a lot of time to kill!⁣
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Here is how I spend that time: ⁣
▪ Read on my Kindle⁣
▪ Play games on my phone⁣
▪ Listen to audiobooks⁣
▪ Work - hey, I need all my PTO possible with my health issues. Sometimes I need to work during my iron infusions!⁣
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I’m Kate, a chronic illness patient and advocate sharing what my life is like with 10+ chronic illnesses. Follow me for more and check out my blog at katethealmostgreat.com⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣.⁣⁣⁣⁣⁣⁣⁣⁣
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ID: In a hospital. Kate’s legs are under a white blanket and her hand (with an IV in the wrist) is next to her Kindle⁣
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#RheumatoidArthritis #ChronicAnemia #IVIG #AutoimmuneDisease #Autoimmune
View from this weekend as I worked on my next blog View from this weekend as I worked on my next blog post! I’ve posted 3 so far in 2026, including a fibromyalgia FAQ, so go to the blog to read them. Click the link in my bio or go to katethealmostgreat.com 

#HealthBlogger #Fibromyalgia #FibromyalgiaAwareness #ChronicIllnessBlog
👓 Week 7 of 2026 Weekly 👓 1️⃣ IVIG 2️⃣ Annual ey 👓 Week 7 of 2026 Weekly 👓

1️⃣ IVIG 
2️⃣ Annual eye doc appointment! New glasses coming soon, but eye health (especially Sjögren’s) looked good
3️⃣ Needing lots of blood work means more kindle time while waiting 
4️⃣ Getting ready to start my next punch needle project 👀

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I’m Kate, a chronic illness patient and advocate sharing what my life is like with 10+ chronic illnesses. Follow me for more and check out my blog at katethealmostgreat.com⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣.⁣⁣⁣⁣⁣⁣⁣

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IDs: 
1️⃣ Looking at Kate’s lap. There are clear tubes coming out from under her shirt going to a pump next to Kate. Her laptop is open and a closed Kindle is on the bed.
2️⃣ Kate takes a selfie. She’s a redheaded white woman wearing a green scarf, beige mask, and pink glasses.
3️⃣ Looking at Kate’s lap. Her Kindle is on her coat on her lap. Her pink cane is in front of her legs. 
4️⃣ The start of an embroidery project, with a printed (but not started) frame, box with the finished project shown, and 2 open packets with instructions. 

#ChronicallyIll #DisabledAndCute #PunchNeedle #DMC #SjogrensSyndrome
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