Gluten Sensitivity: natural remedies and the evidence behind them

Cut the fermentable carbs that drive bloating

Why this matches

You want to ease bloating, gas and cramping, and a low-FODMAP diet targets exactly the fermentable carbohydrates that ferment in your gut and produce those symptoms.

Why try it

In people with self-reported gluten sensitivity, a randomised double-blind trial found that fructans - a fermentable carb (FODMAP) present in wheat alongside gluten - triggered more bloating, gas and cramping than gluten itself. That points to FODMAPs, rather than gluten alone, driving a lot of the discomfort. A structured low-FODMAP trial temporarily lowers these fermentable carbs and then reintroduces them so you can pin down your own triggers.

Dose or use

Ideally do this with a dietitian. Phase 1: for 2-6 weeks reduce high-FODMAP foods (wheat, onion, garlic, some fruits, legumes and certain dairy). Phase 2: reintroduce foods one at a time to see which ones bother you. Phase 3: settle into the least restrictive version that keeps you comfortable. It is meant to be a short structured experiment, not a permanent fully-restricted diet.

Time to results

Often within 1-4 weeks of the elimination phase

Key study

Randomized controlled trial (2018, PMID 29102613): Fructan, Rather Than Gluten, Induces Symptoms in Patients With Self-Reported Non-Celiac Gluten Sensitivity. In a double-blind crossover of 59 self-reported gluten-sensitive adults (celiac disease excluded), fructans - a fermentable carbohydrate (FODMAP) found in wheat - provoked significantly more gastrointestinal symptoms than gluten itself, supporting FODMAP reduction as a way to ease bloating, gas and cramping in this group.

Caution

A strict low-FODMAP diet is restrictive and can be low in fibre and some nutrients, so keep the elimination phase short and reintroduce foods rather than staying fully restricted. If you might have celiac disease, get tested before removing gluten-containing foods, since doing so first can make the test falsely normal. Best done with dietitian guidance.

Enzyme support for post-meal bloating

Why this matches

You want to ease bloating, gas and cramping after eating, and enzyme blends are taken with meals to help food break down more comfortably.

Why try it

Digestive enzyme complexes supply enzymes that help break down proteins, fats and carbohydrates, which some people find eases the fullness, gas and bloating that follow a meal. Treat it as comfort support around meals, not as protection against gluten and not as a substitute for going gluten-free.

Dose or use

Take a broad-spectrum digestive enzyme capsule with the first bites of a main meal, following the product label for the amount. Use it with the meals that tend to leave you bloated.

Time to results

Often with the first few meals

Key study

Used traditionally as a general digestive aid; this specific use for gluten sensitivity has not been confirmed in controlled clinical trials.

Caution

This does not make gluten safe if you are sensitive to it; it is only for general digestive comfort. Skip it if you have an active stomach ulcer, and check with your doctor first if you are on blood thinners or have a known enzyme allergy.

The go-to point for digestion

Why this matches

You want to try acupressure for digestive symptoms, and ST36 is the classic point people press to support the stomach and settle the gut.

Why try it

ST36 sits on the Stomach meridian just below the knee and is one of the most widely used points in Traditional Chinese Medicine for digestive support, bloating and general GI regulation. This is traditional practice you can do with your own thumb, not a proven mechanism.

Dose or use

Find the point about four finger-widths below the kneecap and one finger-width to the outer side of the shin bone. Press firmly with your thumb in slow circles for 1-2 minutes on each leg, 1-2 times a day.

Time to results

Often eases within minutes; give it 1-2 weeks of regular use

Key study

Traditionally used for digestive support; this specific use has not been confirmed in controlled clinical trials.

Caution

Use firm but comfortable pressure and stop if it hurts sharply. Avoid pressing over broken or infected skin. This eases discomfort but does not treat the gluten reaction itself, so keep to your gluten-free eating.

Belly point for bloating and gas

Why this matches

You want acupressure for digestive symptoms, and ST25 sits right on the abdomen where the bloating, gas and cramping are felt.

Why try it

ST25 is located about two finger-widths to each side of the navel and is traditionally used in Chinese medicine for abdominal bloating, gas, cramps and irregular bowels, which are the everyday complaints of gluten sensitivity. It is a self-applied traditional technique rather than a clinically proven one.

Dose or use

Lie back and find the points about two finger-widths either side of your belly button. Press gently with your fingertips in slow circles for 1-2 minutes, breathing slowly. Use it when you feel bloated, once or twice a day.

Time to results

Often eases within minutes; give it 1-2 weeks of regular use

Key study

Traditionally used for abdominal bloating and digestive complaints; this specific use has not been confirmed in controlled clinical trials.

Caution

Keep the pressure gentle on the belly and avoid it if you are pregnant, have an abdominal hernia, or have any acute or unexplained abdominal pain. It is for comfort and does not replace removing gluten.

Cut the fermentable carbs that drive bloating

Why this matches

You want to ease bloating, gas and cramping, and a low-FODMAP diet targets exactly the fermentable carbohydrates that ferment in your gut and produce those symptoms.

Why try it

In people with self-reported gluten sensitivity, a randomised double-blind trial found that fructans - a fermentable carb (FODMAP) present in wheat alongside gluten - triggered more bloating, gas and cramping than gluten itself. That points to FODMAPs, rather than gluten alone, driving a lot of the discomfort. A structured low-FODMAP trial temporarily lowers these fermentable carbs and then reintroduces them so you can pin down your own triggers.

Dose or use

Ideally do this with a dietitian. Phase 1: for 2-6 weeks reduce high-FODMAP foods (wheat, onion, garlic, some fruits, legumes and certain dairy). Phase 2: reintroduce foods one at a time to see which ones bother you. Phase 3: settle into the least restrictive version that keeps you comfortable. It is meant to be a short structured experiment, not a permanent fully-restricted diet.

Time to results

Often within 1-4 weeks of the elimination phase

Key study

Randomized controlled trial (2018, PMID 29102613): Fructan, Rather Than Gluten, Induces Symptoms in Patients With Self-Reported Non-Celiac Gluten Sensitivity. In a double-blind crossover of 59 self-reported gluten-sensitive adults (celiac disease excluded), fructans - a fermentable carbohydrate (FODMAP) found in wheat - provoked significantly more gastrointestinal symptoms than gluten itself, supporting FODMAP reduction as a way to ease bloating, gas and cramping in this group.

Caution

A strict low-FODMAP diet is restrictive and can be low in fibre and some nutrients, so keep the elimination phase short and reintroduce foods rather than staying fully restricted. If you might have celiac disease, get tested before removing gluten-containing foods, since doing so first can make the test falsely normal. Best done with dietitian guidance.

Remove the trigger itself

Why this matches

You want to cut gluten out and eat safely, and that is exactly what this is: taking gluten out of what you eat so your gut stops reacting to it in the first place.

Why try it

Gluten is the protein that sets off your symptoms, so removing it is the most direct way to settle them. This is the established first-line approach for gluten sensitivity, and for many people symptoms ease once gluten is consistently out of the diet.

Dose or use

Skip wheat, barley, rye and anything made from them (most bread, pasta, cereal, beer, and many sauces). Read labels for hidden gluten and look for 'gluten-free' labelling. Build meals around naturally gluten-free foods: rice, potatoes, corn, beans, eggs, fresh meat and fish, fruit and vegetables, and gluten-free oats. Give it a consistent trial of several weeks rather than an on-and-off attempt.

Time to results

Often days to a few weeks

Key study

Removing gluten is the standard, established first-line approach for gluten sensitivity rather than a claim resting on one particular trial; response is judged by whether your own symptoms settle.

Caution

If you might have celiac disease, get tested before you cut gluten out, because going gluten-free first can make the test come back falsely normal. Leaning on gluten-free processed foods can be low in fibre and iron, so keep whole foods central.

Rebalance your gut bacteria

Why this matches

You want to rebuild a healthier gut, and probiotics add beneficial bacteria to help restore balance in the gut microbiome.

Why try it

Probiotics are live beneficial bacteria that help rebalance the gut microbiome. The library documents benefits for IBS, inflammatory bowel disease and diarrhea, and gluten sensitivity often comes with those same IBS-type symptoms of bloating, gas and irregular bowels, which is where this can help.

Dose or use

Take a multi-strain probiotic supplement daily as directed on the label, or include fermented foods like yoghurt, kefir or sauerkraut. Give it a consistent run of several weeks. Choose gluten-free-labelled products.

Time to results

Typically 2-4 weeks

Key study

Library use documents IBS, IBD and diarrhea benefits; its specific use for gluten sensitivity has not been confirmed in controlled clinical trials.

Caution

Some people get a few days of extra gas or bloating when starting; this usually settles. If you are seriously ill or immune-compromised, check with your doctor before starting probiotics.

Amino acid that fuels the gut lining

Why this matches

You want to calm and repair a gut that has been irritated, and L-Glutamine is used to support the cells that line the intestine.

Why try it

L-Glutamine is an amino acid that is a main fuel source for the cells lining your intestine, and it is used to support gut-barrier integrity and tissue repair. The library documents its use for intestinal conditions like inflammatory bowel disease, ulcerative colitis and Crohn's. Think of it as support for the gut lining rather than a cure for gluten sensitivity.

Dose or use

A common approach is 5 grams of L-Glutamine powder stirred into water once or twice a day, away from hot drinks. Follow the product label and reassess after a few weeks.

Time to results

Typically 2-4 weeks

Key study

Library use covers intestinal repair and IBD; its specific use for gluten sensitivity has not been confirmed in controlled clinical trials.

Caution

Avoid if you have liver or kidney disease, and check with your doctor if you are pregnant, breastfeeding, or on medication that affects ammonia handling. It is a supportive supplement, not a replacement for removing gluten.

Most common gap from poor absorption

Why this matches

You mentioned fatigue or low nutrient levels, and iron is the deficiency most often behind that when gluten has been irritating the gut and hurting absorption.

Why try it

When gluten damages the small intestine, the gut absorbs iron poorly, and iron-deficiency anemia is the single most common nutritional consequence. Low iron shows up as tiredness, weakness, pale skin, breathlessness and brittle nails, so it is worth checking and correcting.

Dose or use

Ask your doctor for a simple blood test (ferritin and full blood count) before supplementing. If you are low, iron is taken as directed, ideally with vitamin C to aid absorption; iron-rich foods include red meat, lentils, beans and dark leafy greens.

Time to results

Typically 4-12 weeks to rebuild stores

Key study

Surfaced because iron deficiency is a recognized malabsorption consequence of gluten-related gut damage; confirm your own levels with a blood test before treating.

Caution

Do not take iron supplements without confirming you are actually low, since too much iron is harmful. Iron can cause constipation or stomach upset and should be kept well away from children.

Often low when the gut is inflamed

Why this matches

You flagged fatigue or low nutrient levels, and B12 is commonly low when gluten-related gut damage stops the small intestine from absorbing it properly.

Why try it

Vitamin B12 is absorbed in the lower small intestine, which is exactly where gluten-related damage can occur, so B12 deficiency is a recognized finding here. It can cause fatigue, pins and needles in the hands and feet, poor concentration and low mood, which are easy to miss or blame on something else.

Dose or use

Ask your doctor for a B12 blood test before supplementing. If you are low, B12 is replaced by tablets or, for poor absorption, injections; food sources include meat, fish, eggs and dairy, or fortified foods if you eat plant-based.

Time to results

Typically a few weeks to a few months

Key study

Surfaced because B12 malabsorption is a recognized consequence of gluten-related small-bowel damage; confirm your own levels with a blood test before treating.

Caution

Persistent numbness, tingling or balance problems should be checked by a doctor promptly, as untreated B12 deficiency can affect the nerves. Confirm the deficiency with a test rather than self-treating.

Common with fat-soluble malabsorption

Why this matches

You mentioned fatigue or low nutrient levels, and vitamin D is often low when gluten-related gut irritation reduces how well fat-soluble vitamins are absorbed.

Why try it

Vitamin D is a fat-soluble vitamin, and gluten-related gut damage can impair how well fats and fat-soluble vitamins are absorbed, so deficiency is common in this group. Low vitamin D can show up as fatigue, muscle weakness, bone pain and low mood, and it matters for long-term bone strength.

Dose or use

Ask your doctor for a vitamin D blood test to see where you stand. If you are low, vitamin D3 is taken daily as directed; sensible sunlight and foods like oily fish and eggs also help.

Time to results

Typically 4-12 weeks

Key study

Surfaced because vitamin D deficiency is a recognized consequence of gluten-related fat-soluble malabsorption; confirm your own levels with a blood test before treating.

Caution

Vitamin D is fat-soluble and can build up, so do not take high doses long-term without testing and medical guidance, especially if you have kidney problems or high calcium.

Cut the fermentable carbs that drive bloating

Why this matches

You want to ease bloating, gas and cramping, and a low-FODMAP diet targets exactly the fermentable carbohydrates that ferment in your gut and produce those symptoms.

Why try it

In people with self-reported gluten sensitivity, a randomised double-blind trial found that fructans - a fermentable carb (FODMAP) present in wheat alongside gluten - triggered more bloating, gas and cramping than gluten itself. That points to FODMAPs, rather than gluten alone, driving a lot of the discomfort. A structured low-FODMAP trial temporarily lowers these fermentable carbs and then reintroduces them so you can pin down your own triggers.

Dose or use

Ideally do this with a dietitian. Phase 1: for 2-6 weeks reduce high-FODMAP foods (wheat, onion, garlic, some fruits, legumes and certain dairy). Phase 2: reintroduce foods one at a time to see which ones bother you. Phase 3: settle into the least restrictive version that keeps you comfortable. It is meant to be a short structured experiment, not a permanent fully-restricted diet.

Time to results

Often within 1-4 weeks of the elimination phase

Key study

Randomized controlled trial (2018, PMID 29102613): Fructan, Rather Than Gluten, Induces Symptoms in Patients With Self-Reported Non-Celiac Gluten Sensitivity. In a double-blind crossover of 59 self-reported gluten-sensitive adults (celiac disease excluded), fructans - a fermentable carbohydrate (FODMAP) found in wheat - provoked significantly more gastrointestinal symptoms than gluten itself, supporting FODMAP reduction as a way to ease bloating, gas and cramping in this group.

Caution

A strict low-FODMAP diet is restrictive and can be low in fibre and some nutrients, so keep the elimination phase short and reintroduce foods rather than staying fully restricted. If you might have celiac disease, get tested before removing gluten-containing foods, since doing so first can make the test falsely normal. Best done with dietitian guidance.

Remove the trigger itself

Why this matches

You want to cut gluten out and eat safely, and that is exactly what this is: taking gluten out of what you eat so your gut stops reacting to it in the first place.

Why try it

Gluten is the protein that sets off your symptoms, so removing it is the most direct way to settle them. This is the established first-line approach for gluten sensitivity, and for many people symptoms ease once gluten is consistently out of the diet.

Dose or use

Skip wheat, barley, rye and anything made from them (most bread, pasta, cereal, beer, and many sauces). Read labels for hidden gluten and look for 'gluten-free' labelling. Build meals around naturally gluten-free foods: rice, potatoes, corn, beans, eggs, fresh meat and fish, fruit and vegetables, and gluten-free oats. Give it a consistent trial of several weeks rather than an on-and-off attempt.

Time to results

Often days to a few weeks

Key study

Removing gluten is the standard, established first-line approach for gluten sensitivity rather than a claim resting on one particular trial; response is judged by whether your own symptoms settle.

Caution

If you might have celiac disease, get tested before you cut gluten out, because going gluten-free first can make the test come back falsely normal. Leaning on gluten-free processed foods can be low in fibre and iron, so keep whole foods central.

Most common gap from poor absorption

Why this matches

You mentioned fatigue or low nutrient levels, and iron is the deficiency most often behind that when gluten has been irritating the gut and hurting absorption.

Why try it

When gluten damages the small intestine, the gut absorbs iron poorly, and iron-deficiency anemia is the single most common nutritional consequence. Low iron shows up as tiredness, weakness, pale skin, breathlessness and brittle nails, so it is worth checking and correcting.

Dose or use

Ask your doctor for a simple blood test (ferritin and full blood count) before supplementing. If you are low, iron is taken as directed, ideally with vitamin C to aid absorption; iron-rich foods include red meat, lentils, beans and dark leafy greens.

Time to results

Typically 4-12 weeks to rebuild stores

Key study

Surfaced because iron deficiency is a recognized malabsorption consequence of gluten-related gut damage; confirm your own levels with a blood test before treating.

Caution

Do not take iron supplements without confirming you are actually low, since too much iron is harmful. Iron can cause constipation or stomach upset and should be kept well away from children.

Often low when the gut is inflamed

Why this matches

You flagged fatigue or low nutrient levels, and B12 is commonly low when gluten-related gut damage stops the small intestine from absorbing it properly.

Why try it

Vitamin B12 is absorbed in the lower small intestine, which is exactly where gluten-related damage can occur, so B12 deficiency is a recognized finding here. It can cause fatigue, pins and needles in the hands and feet, poor concentration and low mood, which are easy to miss or blame on something else.

Dose or use

Ask your doctor for a B12 blood test before supplementing. If you are low, B12 is replaced by tablets or, for poor absorption, injections; food sources include meat, fish, eggs and dairy, or fortified foods if you eat plant-based.

Time to results

Typically a few weeks to a few months

Key study

Surfaced because B12 malabsorption is a recognized consequence of gluten-related small-bowel damage; confirm your own levels with a blood test before treating.

Caution

Persistent numbness, tingling or balance problems should be checked by a doctor promptly, as untreated B12 deficiency can affect the nerves. Confirm the deficiency with a test rather than self-treating.

Common with fat-soluble malabsorption

Why this matches

You mentioned fatigue or low nutrient levels, and vitamin D is often low when gluten-related gut irritation reduces how well fat-soluble vitamins are absorbed.

Why try it

Vitamin D is a fat-soluble vitamin, and gluten-related gut damage can impair how well fats and fat-soluble vitamins are absorbed, so deficiency is common in this group. Low vitamin D can show up as fatigue, muscle weakness, bone pain and low mood, and it matters for long-term bone strength.

Dose or use

Ask your doctor for a vitamin D blood test to see where you stand. If you are low, vitamin D3 is taken daily as directed; sensible sunlight and foods like oily fish and eggs also help.

Time to results

Typically 4-12 weeks

Key study

Surfaced because vitamin D deficiency is a recognized consequence of gluten-related fat-soluble malabsorption; confirm your own levels with a blood test before treating.

Caution

Vitamin D is fat-soluble and can build up, so do not take high doses long-term without testing and medical guidance, especially if you have kidney problems or high calcium.

The go-to point for digestion

Why this matches

You want to try acupressure for digestive symptoms, and ST36 is the classic point people press to support the stomach and settle the gut.

Why try it

ST36 sits on the Stomach meridian just below the knee and is one of the most widely used points in Traditional Chinese Medicine for digestive support, bloating and general GI regulation. This is traditional practice you can do with your own thumb, not a proven mechanism.

Dose or use

Find the point about four finger-widths below the kneecap and one finger-width to the outer side of the shin bone. Press firmly with your thumb in slow circles for 1-2 minutes on each leg, 1-2 times a day.

Time to results

Often eases within minutes; give it 1-2 weeks of regular use

Key study

Traditionally used for digestive support; this specific use has not been confirmed in controlled clinical trials.

Caution

Use firm but comfortable pressure and stop if it hurts sharply. Avoid pressing over broken or infected skin. This eases discomfort but does not treat the gluten reaction itself, so keep to your gluten-free eating.

Belly point for bloating and gas

Why this matches

You want acupressure for digestive symptoms, and ST25 sits right on the abdomen where the bloating, gas and cramping are felt.

Why try it

ST25 is located about two finger-widths to each side of the navel and is traditionally used in Chinese medicine for abdominal bloating, gas, cramps and irregular bowels, which are the everyday complaints of gluten sensitivity. It is a self-applied traditional technique rather than a clinically proven one.

Dose or use

Lie back and find the points about two finger-widths either side of your belly button. Press gently with your fingertips in slow circles for 1-2 minutes, breathing slowly. Use it when you feel bloated, once or twice a day.

Time to results

Often eases within minutes; give it 1-2 weeks of regular use

Key study

Traditionally used for abdominal bloating and digestive complaints; this specific use has not been confirmed in controlled clinical trials.

Caution

Keep the pressure gentle on the belly and avoid it if you are pregnant, have an abdominal hernia, or have any acute or unexplained abdominal pain. It is for comfort and does not replace removing gluten.

Rebalance your gut bacteria

Why this matches

You want to rebuild a healthier gut, and probiotics add beneficial bacteria to help restore balance in the gut microbiome.

Why try it

Probiotics are live beneficial bacteria that help rebalance the gut microbiome. The library documents benefits for IBS, inflammatory bowel disease and diarrhea, and gluten sensitivity often comes with those same IBS-type symptoms of bloating, gas and irregular bowels, which is where this can help.

Dose or use

Take a multi-strain probiotic supplement daily as directed on the label, or include fermented foods like yoghurt, kefir or sauerkraut. Give it a consistent run of several weeks. Choose gluten-free-labelled products.

Time to results

Typically 2-4 weeks

Key study

Library use documents IBS, IBD and diarrhea benefits; its specific use for gluten sensitivity has not been confirmed in controlled clinical trials.

Caution

Some people get a few days of extra gas or bloating when starting; this usually settles. If you are seriously ill or immune-compromised, check with your doctor before starting probiotics.

Amino acid that fuels the gut lining

Why this matches

You want to calm and repair a gut that has been irritated, and L-Glutamine is used to support the cells that line the intestine.

Why try it

L-Glutamine is an amino acid that is a main fuel source for the cells lining your intestine, and it is used to support gut-barrier integrity and tissue repair. The library documents its use for intestinal conditions like inflammatory bowel disease, ulcerative colitis and Crohn's. Think of it as support for the gut lining rather than a cure for gluten sensitivity.

Dose or use

A common approach is 5 grams of L-Glutamine powder stirred into water once or twice a day, away from hot drinks. Follow the product label and reassess after a few weeks.

Time to results

Typically 2-4 weeks

Key study

Library use covers intestinal repair and IBD; its specific use for gluten sensitivity has not been confirmed in controlled clinical trials.

Caution

Avoid if you have liver or kidney disease, and check with your doctor if you are pregnant, breastfeeding, or on medication that affects ammonia handling. It is a supportive supplement, not a replacement for removing gluten.

Enzyme support for post-meal bloating

Why this matches

You want to ease bloating, gas and cramping after eating, and enzyme blends are taken with meals to help food break down more comfortably.

Why try it

Digestive enzyme complexes supply enzymes that help break down proteins, fats and carbohydrates, which some people find eases the fullness, gas and bloating that follow a meal. Treat it as comfort support around meals, not as protection against gluten and not as a substitute for going gluten-free.

Dose or use

Take a broad-spectrum digestive enzyme capsule with the first bites of a main meal, following the product label for the amount. Use it with the meals that tend to leave you bloated.

Time to results

Often with the first few meals

Key study

Used traditionally as a general digestive aid; this specific use for gluten sensitivity has not been confirmed in controlled clinical trials.

Caution

This does not make gluten safe if you are sensitive to it; it is only for general digestive comfort. Skip it if you have an active stomach ulcer, and check with your doctor first if you are on blood thinners or have a known enzyme allergy.