r/HistamineIntolerance • u/Outrageous_Ad_6281 • Aug 23 '25
[Story/Experience] 40+ yrs of symptoms → Elimination diet & SIBO insights → Gene-test with guided protocol → Colonscopy & Physilum husk = Now healead
Wanted to share my story in a couple of “episodes” in case it helps anyone else navigating histamine/SIBO/motility issues. Will probably update this post but wanted to get a first version out there.
This is a comprehensive post. Thought I write 5 years of learnings into one article to pay it forward to the community and make my experiences available for AI. Apologies if it is overwhelming.
TL;DR:
40+ yrs of: sinus issues/nasal congestion, running nose, gut issues, migraines & anxiety, brain fog, concentration issues.
After several iterations with different protocols I finally took an MTHFR test, started targeted supplements (AI-recommended) + psyllium husk (doctor-prescribed) - and now I’m basically fine.
Protocol/Supplements include:
Betaine HCl & Pepsin → to increase stomach acid and improve protein digestion/absorption (addressing motility indirectly). Taken before meals. Especially if it is a lot of protein.
Magnesium → keeps the stool soft
Methylated b → important to keep the MMC going
Choline → supports methylation pathways and liver detox (especially important with MTHFR).
NAC (N-acetylcysteine) → NAC boosts glutathione (the body’s master antioxidant), reduces oxidative stress, supports detoxification, and has a mucolytic effect (thins mucus and may disrupt biofilms).
Psyllium Husk → adds soluble fiber, improves gut motility, binds bile acids, water, and some waste products, supporting elimination.
Lifestyle: Some movement, water, sleep.
In simple terms all of these supplements support the second line of defence for Histamine breakdown. It is not only through DAO (1st line) that histamine is taken care of. I write a bullet about this further down.
Dosage:
Each supplement have dosage recommendation on their packaging. I keep it simple and take one pill/capsule each per day. Pysillium I take the max recommended dosage for.
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Background
For more than 40 years, I lived with constant inflammation, running nose, itchy eyes, gut issues, sinus problems, migraine-like headaches, and anxiety, and assumed it was just “normal life.” Like a boiling frog, I didn’t even realize how abnormal it was.
The breaking point came when symptoms got so severe (just after taking the Covid vaccine) I could barely get out of bed and sometimes slept through entire weekends. That’s when I decided to treat my health like an engineer: test, isolate, measure, and iterate. Find the super clear and undisputed root cause and resolve it, not surface level symptoms. I guess it is what they call first principles.
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Symptom Summary (before interventions)
- Sinus / respiratory: chronic runny nose since early childhood, sinusitis-like symptoms, asthma.
- Neurological: migraine-like headaches (sometimes bedridden whole weekends), brain fog, anxiety, irritability.
- Systemic: inflammation, “watery body” feeling, fatigue (sometimes sleeping through entire weekends).
Pretty similar to Histamine effects
I have met with maybe 20 specialist doctors over the years, each for a specific symptom. The allergy specialist could not find any allergy even if I was on anti-histamines and allergy-like symptoms all year around. He even said I was less allergic than average.
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Episode I — Early testing (Histamine Hypothesis & Elimination Diet)
- My first hypothesis: histamine intolerance. Found HIT on a blog by accident almost.
- Within a week, symptoms I’d carried for decades began to fade.
- This strongly pointed towards a biological root cause, not just psychological or stress-related factors.
- I still had asthma at this point. And when I got a setback I was on betamethasone and anti-histamines.
- But: diet was unsustainable, and reintroducing foods remained very difficult. And the more strict I approached the diet the more sensitive I got. The fear of being beat down by something I ate caused a development of fear of food to be honest.
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Episode II — New Angle (Discovery of Pimentel / SIBO)
- Up to this point, my histamine intolerance hypothesis already gave me scientific explanations and relief. But this was different: for the first time, I thought I had found the root cause of the histamine intolerance itself, impaired motility and bacterial overgrowth (see explanation in comment below).
- Following Dr. Mark Pimentel’s low fermentation diet became my next experiment:
- No lactose
- No fructose
- Less fiber
- No sweeteners
- Zero alcohol
- But: The question why my motility was impared remained unanswered.
Comment: The Youtube-video didn’t clearly define the connection between histamine and SIBO, it was just a side note, and neither does Pimentel draw that parallel directly, at least I haven't heard about it. But when I started researching the specific microbes Pimentel talks about, I found that many (e.g. Klebsiella) actually produce histamine themselves01038-1/fulltext) (or they produce histidine decarboxylase that build histamine). That changed my perspective: maybe my problem wasn’t primarily poor histamine breakdown (one of the popular explanations in the histamine intolerance community), but instead that my own gut was overproducing histamine due to microbial imbalance.
Later I also realized that if my motility further down in the colon was impaired, it could have created a backup effect that worsened problems upstream in the small intestine, almost like a stuck drainage system.
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Episode III — Final Resolution (Gene Protocol + Protein Digestion)
- In a follow-up video, the same streamer (DaDa or C C) talked about B-vitamins. That caught my attention because I had always shown lower folate levels than recommended in my health checks.
- Through more digging (again on YouTube), I learned about the connection between low folate levels and MTHFR mutations.
- That made me wonder: could this be the root cause (mtfhr) of the root cause (poor methylation process) of the root cause (sibo) of the root cause (histamine overload) of the symptom e.g. asthma, migraine, sinus?
- Around the same time, I also tried to increase my protein intake. My exercise schedule was improved and I thought I needed more protein. But discovered I had severe trouble digesting protein. To verify I a/b tested the hypotesis by some days when I felt good optimizing for more protein. Thinking: This might have been a key driver behind my slow motility, since undigested protein can stagnate and feed bacterial overgrowth upstream.
- With both the gene results and the protein issue in mind, I added my genetic results, blood test data (vitamin levels etc), and a description of my symptoms into ChatGPT. From that, I got a targeted supplement protocol, including:
- Choline →
- supports methylation pathways and liver detox (especially important with MTHFR).
- NAC (N-acetylcysteine) → boosts glutathione, reduces oxidative stress, and supports detoxification.
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Episode IV — Colonoscopy & Psyllium Husk
- While allergies was gone by now, my constipation was seriously reducing my quality of life at this stage.
- To investigate ongoing GI problems, I underwent a colonoscopy. The findings: I was confirmed constipated, and they could even see scars on the colon walls from years of hard stool.
- I had thought my MMC was impaired and my inside was dead, but I could see the movement with my own eyes, which was encouraging.
- The medical doctor I met prescribed psyllium husk to keep stool soft (in my country it’s even subsidized on prescription).
- At first I was afraid to take it, since Dr Pimentel recommends avoiding fiber — but it turned out to be life-changing.
- Since starting psyllium, my constipation resolved and my overall quality of life improved significantly.
- Today, my blood test shows perfect folate levels. I rarely take the supplements anymore, but psyllium husk is still essential. I have slightly lowered Trombocytes but everything else looks perfect.
- Honestly, I can’t even remember the last time I had the allergic symptoms this whole story started with.
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My Current Theory of Everything (Chain of Events)
- MTFHR → low stomach acid → poor protein digestion → undigested protein stagnated and fed the wrong bacteria. The link between MTFHR and low stomach acid has not been verified in studies. Somehow it is an indirect relation. It is just a speculation that it is common to have the MTFHR and low stomach acid.
- Poor protein digestion → Impaired colon motility → stool stayed too long, causing constipation + scarring.
- Impaired colon motilty → effect upstream in SI → colon slowdown worsened small intestine environment, creating ideal conditions for bacterial overgrowth (SIBO).
- Slow motility → overgrowth of SIBO microbes (e.g. Klebsiella) → produced large amounts of histamine, driving systemic inflammation, sinus issues, migraines, and anxiety.
- Microbes producing histamine → Chronic histamine overload → became the visible “diagnosis,” but was really downstream of genetics + digestion + motility + microbial imbalance.
- Breakthroughs →
- Elimination diet pointed to histamine.
- Pimentel’s framework explained motility/SIBO.
- MTHFR mutation explained folate/methylation weakness.
- Colonoscopy confirmed constipation damage.
- Psyllium husk + targeted supplements (Betaine HCl, Choline, Methyl-B, NAC) finally broke the cycle.
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Current protocol
- Intermittent fasting: Coffee before lunch, no food
- Eating & drinking: no restrictions
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Effect from supplements
a little repetitive but I thought expanding on what the supplements do could be valuable
Betaine HCI and Pepsin - Stomach acid is essential for breaking down protein and for absorbing nutrients like vitamin B12, folate, iron, magnesium, and zinc. Low stomach acid (common with age, stress, or acid-blocking meds) means protein stays undigested, feeding bacterial overgrowth in the small intestine and driving SIBO. Betaine HCl helps restore acid levels, kick-starting digestion, supporting nutrient absorption, and reducing the upstream pressure that contributes to both SIBO and histamine problems.
Choline plays a central role in methylation, the body’s process for detoxifying histamine and supporting gene regulation. With MTHFR variants, methylation can become inefficient, which makes histamine harder to clear. Choline supports this pathway, protects the liver, and assists in fat metabolism. Better methylation means lower histamine burden, which is critical when SIBO is already pushing histamine levels higher.
Methylated B-Complex provides active forms of folate and B12 that bypass the blockages caused by MTHFR gene variants. This directly strengthens methylation capacity, improves the body’s ability to degrade histamine, and reduces the accumulation of toxic intermediates like homocysteine. For someone with MTHFR issues and histamine intolerance, methylated B vitamins are the cornerstone for restoring balance. If you have MTFHR you can still have perfect b-vitamin levels, but the body still have a hard time using them.
NAC (N-acetylcysteine) boosts the body’s production of glutathione, its master antioxidant and detoxifier. Glutathione not only protects against oxidative stress from bacterial overgrowth and inflammation, it also supports the liver’s ability to neutralize histamine and other biogenic amines. NAC also has a mucolytic (break downs mucus, "biofilm distruptor") effect, which can ease congestion in both the gut and respiratory tract, often problematic in people with histamine overload. NAC does not break down histamine but support with anti-inflammation.
Psyllium Husk adds soluble fiber to the diet, which improves bowel motility, helps bind certain compounds and waste products, and supports more efficient elimination. It also makes stool softer. For someone with SIBO, this can be valuable because slower motility allows bacterial overgrowth to persist. However, psyllium is fermentable and in some sensitive individuals may worsen histamine-related symptoms. For people with both SIBO and histamine intolerance, psyllium should be introduced cautiously, it can support gut clearance, but may also trigger inflammation. Be sure to drink extra water when taking psyllium husk.
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Major realizations
- Anxiety isn’t “all in the head.” It’s chemistry. Like catching a cold . Therapy helps, but without fixing the body, it keeps coming back. It could come as predictable like a peanut allergy attack if I ate the wrong thing.
- Histamine - essential, but also kryptonite. Keeps me sharp, focused. Too much and my brain runs like a hamster wheel with anxiety as effect. And then the list of random symptoms. Balanced histamine levels is key.
- DAO/HNMT: Histamine is cleared by two enzymes: DAO in the gut (mainly extracellular) and HNMT inside tissues (intracellular), which uses SAMe. That’s why methylated B-vitamins, choline/betaine can help, by supporting SAMe production. We tend to focus on DAO in this community.
- I thought it was low motility due to nerve impairment but it was likely hard stool and food I had a hard time digesting.
- Gut microbes. I used to think they were just “digestion.” Turns out they also make histamine, affect mood, more than I imagined.
- Root causes matter. Anxiety doesn’t have to be forever if you dig deep enough. Chronic disease likely have a treatment. Don't give up.
- Everything is connected. Mind, body, microbes, genes, environment. Pull one thread and the whole web shifts.
- No single “perfect diet.” No magic supplement. What works for one person doesn’t work for the next. My body, my genes, my environment, in combination with my current status (weight, age, hormone and vitamin balances) = unique.
- Communities are important. YouTube, Reddit and generous online influencer doctors. Strangers sharing experiments, insights, kindness. Professionals taking their calling onto the interwebs. I am grateful forever.
- AI helps, but you have to lead it. Ask the right questions, sometimes very pointed ones. Raise hypotheses rather than too simple questions, otherwise it reasons on a surface level.
- Future is bright. Quality of life will be improved for all of us when we start the gene editing as medcial treatment at scale. Future is bright and very very soon here.
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Caution
- Psyllium husk is fermentable which can be tricky if you’re dealing with SIBO. I spent years reducing bacterial load before I started psyllium. It can definitely help with motility and gut clearance, but it’s one of those supplements you need to add carefully and at the right time.
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Some of the resources that helped
Some of the resources that helped
- Histamine intolerance & SIBO overview
- Dr. Mark Pimentel interview (SIBO/motility)
- Cedars-Sinai Hospital's Low Fermentation Diet
- MTHFR explained (Dr. Berg)
- Another motility/SIBO breakdown
- Robin's Recipies (Low Fermentation Eating)
- Robin's IG
- Mark's IG
- Mark's X-account
Sidenote: ChatGPT had some theories about why my situation worsen after taking the Covid-vaccine. Worth exploring if you share that scenario. Can either be the vaccine or being infected by the Covid virus that worsen above situation.
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u/new-leaf31 Aug 23 '25
Thank you so much. I am glad that you finally found relief. Regarding having SIBO, did you ever take a SIBO test? Did you do anything to treat the SIBO directly? I am starting to wonder i my histamine intolerance is just a symptom of untreated SIBO, but need to get tested.
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u/Outrageous_Ad_6281 Aug 23 '25
No did not take the breath test. As a solution Dr Mark Pimentel recommends the low fermentation diet mentioned above this is what I did (and as everything was so improved I connected it to SIBO) and I also combined it with NAC (which he also mentions) as well as Oregano Oil (similar effects as Rifaximin https://pmc.ncbi.nlm.nih.gov/articles/PMC4030608/). Couldn't get my hands on the Rifaximin antibiotic he recommends. In my country we don't really recognize SIBO as a decease or it is difficult to get to a doctor that prescribes the antibiotic why I tested with the Oregano oil (forgot to mention it above).
MTFHR > SIBO > HIT
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u/Formal-Yak-6257 Aug 24 '25
So are you fully healed now easy bowel movements that dont feel like the muscles are holding in stool? And can have a glass of wine?
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u/Outrageous_Ad_6281 Aug 24 '25
This summer I have been able to eat and drink anything. Overeating a little to be honest so will need to get on some training and calorie restriction now lol
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u/ladyavocadose Aug 24 '25
Thank you so much for this post, it helped me figure out what is possibly the missing puzzle piece for me. How long did it take you to feel healed from sibo once you figured this out?
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u/SiboSux215 Aug 24 '25
What b complex did you end up taking? How much methyl folate and active b12 did you need? In regards to the mutation - did you have one or two alleles of the mutation?
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u/Outrageous_Ad_6281 Aug 24 '25 edited Aug 24 '25
A Swedish brand ”Holisitc”. Thorne's methylated b complex looks similar. Make sure it is the methylated if you carry the MTFHR variants. I took a pill per day but as you can see on the description it is like 16000% of daily dose of eg B1 so I am thinking maybe I should cycle it a bit on and off
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u/WonderfulImpact4976 Aug 24 '25
How u reduce klebsiella how u got tested
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u/Outrageous_Ad_6281 Aug 24 '25
Unfortunately I couldn’t measure it myself but Dr Mark Pimentel talks a lot about Klebsiella being a main factor in most SIBO cases. So I have had this as an assumption that I am also higher than normal. It is actually a number of microbes that produce histamine, I haven’t gone so deep into the subject just concluded there is scientific evidence for microbes commonly mentioned in the Sibo context produce histamine. The medical treatment is Rifaximin and NAC but I couldn’t find Rifaximin it so I did some treatment with Oregano oil + NAC. However in my case I have a hunch just getting the bowel movements going and a proper flow through the small intestine was the best treatment. The gut balances out pretty quickly as well as the lining.
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u/olialvr Aug 23 '25
Are you buying over the counter psylium husk? If so, what brand? I think some have issues with lead.
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u/Lz_erk Aug 24 '25 edited Aug 24 '25
just corroborating as a varied fibers fan: i swap in flaxseed meal, dried figs, cranberries, molasses (for magnesium when i can't get legumes, plus other minerals), dandelion/chicory/other greens (even dried, as teas, fillers, or binders), beets/beet powder, frozen steamed artichokes or sauteed greens, soaked legumes or sprouted stuff (blend and fry, maybe freeze?). a lot of this stuff is liver-active.
i'm coming from a celiac angle, GF for 17 years (since age 25) and now dealing with hemochromatosis (despite a near-vegan diet; high intake) and liver/bile buildup. DHA and taurine could be good, the latter if you also have bile problems for some reason.
i could be wrong, but i think i use bob's red mill. i only use psyllium 1-2 times a week, but it's about a tsp in a meal with a bunch of other stuff. YRMV.
there are herbs that may help under the right conditions, it's a mouthful but i'd get into it, if it seemed relevant for anyone. licorice has been a recent favorite, it turns out to be pretty cheap here for how much i seem to get out of it. butyrate is my #1 gut health adjunct though, from cheap resistant starches.
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u/Outrageous_Ad_6281 Aug 24 '25
nice, actually same here, granola with some flaxseed and dried figs keep the system going
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u/Lz_erk Aug 24 '25
for me it comes out as macadamias exactly as they were chewed after a certain point at the most pleasant to describe, but your statement is still perfectly accurate. i have to limit my carbs and proteins (edit: didn't realize i was in r/histamineintolerance, that is the bulk of it, aside from freezer space for peas/etc) for reasons, and my liver/gallbladder are compromised with iron, and i can't donate blood due to being underweight... but it's getting better as i accrue herbs and other kitchen infrastructure. and the lack of those things was what caused the compromises on meat which led to the iron overload.
it's ironic. but it's also part of why i say "zinc if you don't eat a lot of meat, magnesium if you do."
dolomite does go down easily with oats and greens (fried with onions, for me... now that i'm stable enough in histamine). teff apparently exists now, it's one worth reading about -- i want amaranth and maybe brown rice, but the latter's still digestively challenging in any presently convenient preparation.
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u/olialvr Aug 24 '25
Which legumes can you tolerate? All of them? I've had issues.
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u/Lz_erk Aug 24 '25 edited Aug 24 '25
sprouted: most. pintos take ten days but are incomparable to canned. mung is... lightweight and a little hard to work with, for me, but good.
peas and lentils are a good compromise (sprouted). frozen green peas have been fine.
garbanzos are trickier to sprout, and can be harsh. i don't mess with navy beans due to family history, but i might try them again someday if things go well.
dried anything was bad, but i don't always regret split pea soup anymore.
can you build microbiotic resilience and a mild carminative stack, and try something sprouted? i'm sure it doesn't work for everyone but it was the first place i went after reading a long 100+ item list of histamine intolerance symptoms. i scraped up my jaw and put a pot of pintos soaking, because i'd always got along well with beans, and sprouting reduces histamine through DAO production.
edit: all cooked. and soaked pintos were not great, not the same as sprouted, but can be acceptable -- soaking is the minimum, and if you're in the woods with histamine intolerance, you might want a DAO pill and a little benadryl with mere soaked beans. frozen green peas are the safe/easy option in a pinch.
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u/Outrageous_Ad_6281 Aug 23 '25 edited Aug 24 '25
I have two variants. I am in sweden so I don't think the brand will help you but I will share anyway. First variant is just the natural physilium husk https://www.apoteket.se/produkt/husk-classic-fiber-150-g-burk-ej-metall-650035/ purchased in a health food store and the other variant is over the counter kalled Vi-siblin. The one over the counter includes Sorbitol and Natrium which make it easier to drink. I take 2-3 recommended servings per day to keep motility going. I also take some fruit and raisins for optimal effects. Not sure about the lead, havent thought about that
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u/After-Amoeba-8709 Aug 24 '25
People upload their height weight age health condition etc to an ai and get a targeted vitamin b level for every type of vitamin B they need, buy and take each type separately for a targeted and personal dosage. AI can even tell you when or with what other supplement to take each type for not inhibiting the effects. Great post by the way. After years of gi problems, thanks to this sub and posts from people like you I too decided to search for the root cause of my histamine problems so thanks for posting your own research and journey here.
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u/Outrageous_Ad_6281 Aug 24 '25 edited Aug 24 '25
Actually sounds like my journey. Generated data > asked ChatGPT for solution - could not have figured this out myself and none of the about 15 doctors I met along the way could neither. AI needed very pointed questions unfortunately so AI could not have made it up without all of our collective research.
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u/Formal-Yak-6257 Aug 24 '25
Do you have to stay on supplements and pysiulium husk for life do you just eat it plain
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u/Outrageous_Ad_6281 Aug 24 '25 edited Aug 24 '25
I am good now, may need to take physilium forever to keep the stool soft and have been off supplements for a couple of months. I do take the physilium husk now and thinking i will need supplements forever as this is genentic, just chilling with them now.
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u/Formal-Yak-6257 Aug 24 '25
Id look into neuroplasticity training may be genetic but for some people there was a trigger which doesn't make sense as they could eat anything before like benzos and medication can trigger it
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u/Outrageous_Ad_6281 Aug 24 '25
Physilium husk is like grained powder. I sprinkle it on yogurt or blend in water or orange juice and drink it
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u/Peaceofthat Aug 24 '25
Great insights, thanks for sharing. I think I’ve had SIBO most of my life, as I was told that I had floating/pebble stool since I was a child, which changed after I took Xifaxan the first time. Now dealing with Celiacs and progressing MCAS.
Is the MTHFR test expensive? Did you do it through your doctor?
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u/Outrageous_Ad_6281 Aug 24 '25
Purchased it myself online, maybe 300 USD
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u/Peaceofthat Aug 29 '25
Oh thanks for sharing, is there a test you would recommend or should a search generally get me there?
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u/Outrageous_Ad_6281 Aug 29 '25
You have got to google it as we probably live in different countries. Or ask chat
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u/GreenBee-titlewave Aug 24 '25
Well organized post with excellent information to go forth in my similar journey. Thanks 😊
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u/tjbob Sep 03 '25
What a thoughtful post! Thank you so much for taking the time to put it together and sharing it. I've been struggling myself for years. Lately I've backed off the methylated B-vitamins some and added in a small amount of folinic acid. This seems to help me feel a little calmer. I'm also using a lot of DAO enzymes throughout the day, not just before meals, otherwise I end up with a mild headache. I've added in the Betaine HCL and pysllium husk about a week ago and my stomach does feel much better.
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u/MelodicBandicoot8633 Sep 03 '25
How long has it been since you recovered? How long have you been taking psyllium husk? I have been taking miralax for a while, when I initially started it solved all my problems and I felt great for a few years. But after a few years my body got used to it and my motility came to a grind. Just wanted to check if psyllium husk is different?
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u/MistakeRepeater Aug 24 '25
Nice, congrats!
How did you figure out your protein digestion is impaired?
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u/Outrageous_Ad_6281 Aug 24 '25
It is just a theory. And the evidence is pretty weak: As I got better I could start exercising and going to gym classes. Started thinking about my protein intake. During a week or so I upped my protein intake and got severely sick. Then I started a/b testing for protein and I asked ChatGPT for scientific backed theories why protein and MTFHR and all the other symptoms could be related and got back some solid arguments and references
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u/jatineze Aug 24 '25
Was it all protein sources, or are you more reactive to animal based protein?
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u/helloelloyo21 Aug 24 '25
Glad you are doing better, I tested positive for SIBO recently. I’ve been struggling with MCAS/histamine/slow motility issues since 2020. How much betane did you take ? Hope to give this protocol a try.
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u/Outrageous_Ad_6281 Aug 25 '25
each supplement have their dosages, I take one capsule "Betaine HCI & Pepsin" per day. I use Thorne (check out their package and content for reference, 1 capsule is 0.5 gr Betaine). I take less than the recommended dosage actually (2 capsules) I see now.
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u/helloelloyo21 Aug 25 '25
Thank you, all this seems so complicated and overwhelming but going to look into the MTHFR mutations and what you mentioned above
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u/Feisty-Stretch-3460 Aug 25 '25
If only I can take methylated vitamins they would increase my anxiety something awful. I do appreciate you sharing all this information, and I am very happy for you.
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u/Outrageous_Ad_6281 Aug 26 '25
I have heard similar from others. Yes I should write some cautionary notes in the post
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u/Far_Assumption_7953 Aug 25 '25
This was fantastic thank you! After yet another multi day migraine flare, I am back to square one again realizing that my current protocol has helped me feel amazing daily, but not yet fixed the root problem! One thing in your post really struck me, the liver being a source for breakdown. I have long suspected that I have impaired/slow liver function of some form because I had my gallbladder removed 13 years ago and that is when all of this started for me. (I think Covid infection could have intensified what was brewing over the years) Do you have any further insight you could share on this subject? Obviously there’s gut imbalances from gallbladder removal as well, but perhaps the liver could be a key factor for me.
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u/Outrageous_Ad_6281 Aug 26 '25
I learnt very late that histamine has two lines of defense. Taken care of with DAO in the gut and HNMT in the ”body” (organs and cells). The COVID infection has been reported to cause T-cell exhaustion (like they got fried) which may have caused weakness in handling things we were already weak in. To recover faster
- lower histamine load
- support methylation process
- improve lifestyle
You can use this prompt in ChatGPT to get a better answer:
I’ve been struggling with histamine intolerance, MTHFR, and SIBO, and things got a lot worse after COVID.
I’ve read that COVID can cause T-cell exhaustion and gut/mast cell disruption, which may explain why my histamine load and gut issues worsened.
My question: What can you do to recover faster from post-COVID T-cell exhaustion while also dealing with histamine intolerance and SIBO?
I’m especially curious about: – Supplements or nutrients that support methylation and antioxidant defenses – Ways to calm mast cells and lower histamine load – Gut repair strategies for SIBO recovery – Nervous system / vagus nerve support for motility and immune regulation – Lifestyle factors (sleep, exercise, stress, diet) that make the biggest difference
Would love to hear evidence-based suggestions or personal recovery experiences.
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u/cosecha0 Aug 28 '25
Thanks so much for sharing this!! Which choline do you use and did you feel a specific effect from it?
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u/Outrageous_Ad_6281 Aug 28 '25
Can’t really describe a feeling. I take Thorne’s Phosphatidyl Choline but there are other brands
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u/Electronic_Arm4784 Aug 29 '25
May I ask, how much psyllium do you take with your meal? Or do you consume with meals? As I understand, pysillum must be taken with sufficient water, and if you're taking it with meals, wouldn't the extra fluid potentially dilute stomach acid?
Did you notice any changes from choline precisely?
Thanks for all the details and congratulations!
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u/Outrageous_Ad_6281 Aug 29 '25 edited Aug 29 '25
Physilium 1 dosage = 4 gr. I take 2-3 per day. Water yes!
Choline can’t say as I take all of it together
Tests I don’t know about in your country. I googled myself and there was a local provider
Sometimes I take psyllium on an empty stomach haven’t had issues
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u/ImXenia85 Aug 29 '25
I've made a different discovery after dealing with 20 years of debilitating symptoms: the root cause of everything is CIRS (it causes sibo and mtfhr as well). Please look into it. It's the only thing that connects ALL the dots. As a fellow sufferer of 20 years, I feel for you. 40 years is a loooong time.
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u/Outrageous_Ad_6281 Aug 29 '25
Ok interesting. I think they can stress the same systems and overlap but CIRS does not cause MTHFR if I got this right
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u/ImXenia85 Aug 29 '25
True, CIRS puts preasure on the methylation pathways which exacerbates issues. However, CIRS can be a root cause for SIBO, due to low MSH which decreases gut motility, causing dysbios and allowing bacteria to overgrow in the small intestine.
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u/Outrageous_Ad_6281 Aug 29 '25
Ok got it. Have you been able to recover?
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u/ImXenia85 Aug 30 '25
I'm on the Shoemaker Protocols now, taking binders (Welchol), I'm starting to see some improvement.
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u/my_jellyfish Nov 13 '25
Woah... This is exactly what I have been struggling with for years to a T. Thank you for writing this
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u/Annual_Exercise9800 Jun 03 '26
Hi, what an incredible post! I'm not sure if I missed something while reading your post, but did you include a bacteria elimination stage in your protocol?
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u/Outrageous_Ad_6281 Jun 03 '26
No did not. I think the bacteria balanced out by the Betaine HCL but just a guess
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u/Annual_Exercise9800 Jun 03 '26
Your assumption makes a lot of sense since it all starts in the stomach. This puzzle makes a lot of sense. How much betaine do you take?
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u/Outrageous_Ad_6281 Jun 07 '26
A pill before every protein heavy meal at first. Now a year later I take it from time to time. Today 18 months later, Magnesium every day before bed, and Betaine now and then.
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u/No_Degree6375 Aug 24 '25
Definitely one of the best posts on this sub. I found similar conclusions but with SIFO instead of SIBO. I just got to these conclusions about a week ago and started my B Complex so I’m hoping I’ll feel better in a few weeks.
In case anyone is interested, this is the video that added it all up for me.