Peptic Ulcer (Stomach Ulcer): What's your main focus with your stomach ulcer right now?

Commonly suggested options include zinc Carnosine, mastic Gum, curcumin, cabbage Juice, fasting and iron Deficiency.

Peptic Ulcer (Stomach Ulcer): What kind of approach would you actually stick with?

Commonly suggested options include zinc Carnosine, mastic Gum, curcumin, DGL Licorice, boswellia and iron Deficiency.

Peptic Ulcer (Stomach Ulcer): natural remedies and the evidence behind them

11 options · 1 graded B · 2 graded C · 8 traditional or ungraded

What's your main focus with your stomach ulcer right now?

I want to repair my stomach lining and go after the root cause (like H. pylori)

Zinc Carnosine
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
Clinically studied for gastric-ulcer healing
Why this matches
If your goal is calming inflammation and repairing the lining over time, zinc carnosine is used specifically to support and protect the gastric mucosa.
Why try it
Zinc carnosine (polaprezinc) is a mucosal-protective compound that supports the stomach lining. In a multicenter randomized trial of people with gastric ulcers, it produced endoscopically confirmed healing rates comparable to an established ulcer-healing drug.
Dose or use
Follow product labeling; often taken as a divided daily dose with food. Consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Randomized Controlled Trial (2022, PMID 35999163): Efficacy and safety of polaprezinc in the treatment of gastric ulcer: A multicenter, randomized, double-blind, double-dummy, positive-controlled clinical trial. In 224 patients, 8-week gastroscopy-confirmed healing with polaprezinc (81.5%) was comparable to rebamipide (74.3%).
Caution
Generally well tolerated, but high or prolonged zinc intake can lower copper levels, so consult your provider before long-term use.
Mastic Gum
Centuries of traditional use· Limited human trials so far (Evidence grade C · Traditional use long-standing)Long-standing traditional staple
Small add-on trial eased ulcer-related dyspepsia
Why this matches
If you're focused on healing and the underlying cause, mastic gum is traditionally used to support the stomach lining and has been associated with suppressing H. pylori, the bacteria behind many ulcers.
Why try it
Chios mastic gum (Pistacia lentiscus resin) has a long history of use for dyspepsia and gastric complaints. In a small randomized pilot, adding mastic gum to standard H. pylori therapy improved dyspepsia symptoms, though the difference in eradication rate did not reach statistical significance.
Dose or use
Follow product labeling; commonly taken as capsules or resin. Consult a healthcare practitioner.
Time to results
Typically 2-4 weeks
Key study
Randomized Controlled Trial (2026, PMID 41832367): Mastic gum as an adjunct to standard bismuth quadruple therapy for H. pylori eradication. In this small single-blind pilot (n=64), adding mastic gum improved dyspepsia symptom scores (p=0.001); the higher eradication rate (85% vs 67%) did not reach statistical significance, so the evidence remains preliminary.
Caution
Avoid if allergic to mastic or related resins; consult your provider, especially if you are being treated for H. pylori.
Curcumin
Centuries of traditional use· Limited human trials so far (Evidence grade C · Traditional use long-standing)Long-standing traditional staple
Add-on that eased ulcer-related dyspepsia in a trial
Why this matches
If you're focused on reducing inflammation and supporting the healing of your stomach lining over time, curcumin's traditional use as a gut-soothing herb is a natural fit.
Why try it
Curcumin, the active compound in turmeric, has traditionally been used for digestive complaints. In a randomized trial, adding curcumin to standard H. pylori therapy improved dyspepsia symptoms more than standard therapy alone, though it did not increase H. pylori eradication.
Dose or use
Studied at about 500 mg per day as an add-on; follow product labeling and consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Randomized Controlled Trial (2016, PMID 27351245): Adjunctive Therapy with Curcumin for Peptic Ulcer. Added to standard triple therapy, curcumin improved dyspepsia symptoms versus placebo (p<0.001) but did not change H. pylori eradication; because it was tested only as an add-on, its independent effect on ulcer healing is uncertain.
Caution
May interact with blood thinners; use cautiously if you have gallbladder issues or are on medications.
Cabbage Juice
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic dietary remedy for ulcers
Why this matches
Since you're exploring eating patterns, raw cabbage juice is a classic food-based approach traditionally used to support gut-lining repair.
Why try it
Raw cabbage juice has a long history as a dietary remedy for peptic ulcer, sometimes called 'vitamin U'. This specific use has not been confirmed in modern controlled clinical trials here.
Dose or use
Traditionally taken as freshly pressed raw juice daily. Consult a healthcare practitioner before adding it.
Time to results
Typically a few weeks
Key study
Traditionally used as a dietary remedy for peptic ulcer; this specific use has not been confirmed in modern controlled clinical trials here.
Caution
Use it fresh; it may cause gas or bloating, and if you have thyroid concerns, discuss large amounts of raw cabbage with your provider.

I'm rethinking what and when I eat so meals stop setting me off

Curcumin
Centuries of traditional use· Limited human trials so far (Evidence grade C · Traditional use long-standing)Long-standing traditional staple
Add-on that eased ulcer-related dyspepsia in a trial
Why this matches
If you're focused on reducing inflammation and supporting the healing of your stomach lining over time, curcumin's traditional use as a gut-soothing herb is a natural fit.
Why try it
Curcumin, the active compound in turmeric, has traditionally been used for digestive complaints. In a randomized trial, adding curcumin to standard H. pylori therapy improved dyspepsia symptoms more than standard therapy alone, though it did not increase H. pylori eradication.
Dose or use
Studied at about 500 mg per day as an add-on; follow product labeling and consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Randomized Controlled Trial (2016, PMID 27351245): Adjunctive Therapy with Curcumin for Peptic Ulcer. Added to standard triple therapy, curcumin improved dyspepsia symptoms versus placebo (p<0.001) but did not change H. pylori eradication; because it was tested only as an add-on, its independent effect on ulcer healing is uncertain.
Caution
May interact with blood thinners; use cautiously if you have gallbladder issues or are on medications.
Cabbage Juice
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic dietary remedy for ulcers
Why this matches
Since you're exploring eating patterns, raw cabbage juice is a classic food-based approach traditionally used to support gut-lining repair.
Why try it
Raw cabbage juice has a long history as a dietary remedy for peptic ulcer, sometimes called 'vitamin U'. This specific use has not been confirmed in modern controlled clinical trials here.
Dose or use
Traditionally taken as freshly pressed raw juice daily. Consult a healthcare practitioner before adding it.
Time to results
Typically a few weeks
Key study
Traditionally used as a dietary remedy for peptic ulcer; this specific use has not been confirmed in modern controlled clinical trials here.
Caution
Use it fresh; it may cause gas or bloating, and if you have thyroid concerns, discuss large amounts of raw cabbage with your provider.
Fasting
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Meal timing to discuss, not a proven fix
Why this matches
Since you're looking at how eating patterns affect your ulcer, it's worth knowing that meal timing is a reasonable thing to review with your provider - but fasting itself isn't an established treatment for peptic ulcer.
Why try it
Some people explore meal timing as part of managing digestive comfort, but this specific use has not been established in controlled trials, and prolonged fasting has actually been linked to a higher risk of ulcer complications. Many clinicians suggest regular, smaller meals during active ulcer disease instead.
Dose or use
Discuss any change in meal timing with your healthcare provider before trying it.
Time to results
Not established for ulcer healing
Key study
This specific use has not been established in controlled clinical trials; the main published data on fasting and ulcers concerns an increased risk of perforation during prolonged fasting, not healing. Discuss meal timing with your provider.
Caution
Prolonged fasting has been linked to an increased risk of ulcer perforation; do not fast during an active ulcer without medical guidance.

I feel run-down and want to check for knock-on effects like low iron or B12

Iron Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · Traditional use recognised)Recognised traditional use
Ulcers can cause iron-deficiency anemia
Why this matches
If you want to address the knock-on effects of your ulcer, bleeding ulcers are a leading cause of iron-deficiency anemia from slow blood loss.
Why try it
Chronic or hidden bleeding from a peptic ulcer can deplete your iron over time, so checking iron status is a genuinely useful step. This is a screening and awareness flag, not a graded treatment.
Dose or use
Ask your provider about a ferritin or iron blood test before starting any iron supplement.
Time to results
Depends on testing and any treatment
Key study
A recognized complication link rather than a treatment; iron deficiency from ulcer-related blood loss is a screening flag, not confirmed by a trial cited here.
Caution
Do not self-treat with iron without testing; iron supplements can irritate the stomach and may mask ongoing bleeding that needs evaluation.
Vitamin B12 (Cobalamin) Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · Traditional use recognised)Recognised traditional use
Ulcer-related gastritis can lower B12
Why this matches
If you're looking at deficiencies linked to your ulcer, chronic H. pylori gastritis and acid-suppressing medicines can reduce how well you absorb vitamin B12.
Why try it
Long-standing gastritis and acid suppression used for ulcers can impair B12 absorption over time, making B12 a relevant thing to check. This is an awareness flag, not a graded treatment.
Dose or use
Ask your provider whether a B12 blood test is worthwhile, especially with long-term acid-suppression therapy.
Time to results
Depends on testing and any treatment
Key study
A recognized absorption link rather than a treatment; reduced B12 absorption with chronic gastritis and acid suppression is a screening flag, not confirmed by a trial cited here.
Caution
Don't assume deficiency without testing; discuss any supplement with your provider, particularly if you take acid-reducing medication long term.

I've got burning or gnawing stomach pain right now and want to soothe it

DGL Licorice
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic ulcer-soothing form of licorice
Why this matches
If you want to soothe your stomach lining while you have active discomfort, DGL is the ulcer-specific form of licorice, traditionally used to support the stomach's protective mucus layer.
Why try it
Deglycyrrhizinated licorice (DGL) has a long traditional use for gastric and duodenal ulcers; the glycyrrhizin is removed so it avoids the blood-pressure and potassium effects of whole licorice. This specific use has not been confirmed in controlled clinical trials here.
Dose or use
Follow product labeling; often taken as chewable tablets before meals. Consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Traditionally used for gastric and duodenal ulcers; this specific use has not been confirmed in controlled clinical trials.
Caution
Choose the DGL (deglycyrrhizinated) form; whole licorice can raise blood pressure and lower potassium. Consult your provider if pregnant or on medications.
Boswellia
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Traditionally used to soothe gut lining discomfort
Why this matches
If you're dealing with active stomach pain and want to support your gut lining, Boswellia's traditional use as an anti-inflammatory herb for the digestive tract may be relevant.
Why try it
Traditionally used to help ease inflammation in the digestive lining, Boswellia resin has a history of use in supporting gastrointestinal comfort.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Consult your doctor before use if you are pregnant, breastfeeding, or taking anti-inflammatory medications.
REN12 (Zhongwan)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Stomach-region point for digestive comfort
Why this matches
For active stomach discomfort, REN12 sits on the midline over the stomach and is traditionally used for gastritis, indigestion, and stomach-region pain.
Why try it
REN12 (Zhongwan) is a central abdominal point traditionally used to ease bloating, indigestion, and stomach cramps. Acupressure is a traditional practice and this use has not been confirmed for ulcer healing in controlled trials.
Dose or use
Apply gentle, steady pressure on the upper-abdomen midpoint between the navel and breastbone for 1-2 minutes.
Time to results
May feel soothing during or shortly after
Key study
Traditionally used in acupressure for stomach-region digestive complaints; not confirmed as an ulcer treatment in controlled clinical trials.
Caution
Use gentle pressure only; avoid firm pressure over an actively painful ulcer, and stop if it increases pain. Not a substitute for medical care.
ST36 (Zusanli)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic point for digestive support
Why this matches
If you want extra soothing while symptoms are active, ST36 is a principal Stomach-meridian point traditionally used to support digestion and calm the stomach.
Why try it
ST36 (Zusanli), below the knee, is one of the most widely used points for digestive support. Acupressure is a traditional practice and this use has not been confirmed for ulcer healing in controlled trials.
Dose or use
Apply steady pressure about four finger-widths below the kneecap, just outside the shinbone, for 1-2 minutes per side.
Time to results
May feel soothing during or shortly after
Key study
Traditionally used in acupressure for digestive support; not confirmed as an ulcer treatment in controlled clinical trials.
Caution
A general wellbeing practice, not a treatment for the ulcer itself; seek medical care for severe or worsening pain, black stools, or vomiting blood.

What kind of approach would you actually stick with?

I'd rather take a targeted herb or supplement with a track record for ulcers

Zinc Carnosine
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
Clinically studied for gastric-ulcer healing
Why this matches
If your goal is calming inflammation and repairing the lining over time, zinc carnosine is used specifically to support and protect the gastric mucosa.
Why try it
Zinc carnosine (polaprezinc) is a mucosal-protective compound that supports the stomach lining. In a multicenter randomized trial of people with gastric ulcers, it produced endoscopically confirmed healing rates comparable to an established ulcer-healing drug.
Dose or use
Follow product labeling; often taken as a divided daily dose with food. Consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Randomized Controlled Trial (2022, PMID 35999163): Efficacy and safety of polaprezinc in the treatment of gastric ulcer: A multicenter, randomized, double-blind, double-dummy, positive-controlled clinical trial. In 224 patients, 8-week gastroscopy-confirmed healing with polaprezinc (81.5%) was comparable to rebamipide (74.3%).
Caution
Generally well tolerated, but high or prolonged zinc intake can lower copper levels, so consult your provider before long-term use.
Mastic Gum
Centuries of traditional use· Limited human trials so far (Evidence grade C · Traditional use long-standing)Long-standing traditional staple
Small add-on trial eased ulcer-related dyspepsia
Why this matches
If you're focused on healing and the underlying cause, mastic gum is traditionally used to support the stomach lining and has been associated with suppressing H. pylori, the bacteria behind many ulcers.
Why try it
Chios mastic gum (Pistacia lentiscus resin) has a long history of use for dyspepsia and gastric complaints. In a small randomized pilot, adding mastic gum to standard H. pylori therapy improved dyspepsia symptoms, though the difference in eradication rate did not reach statistical significance.
Dose or use
Follow product labeling; commonly taken as capsules or resin. Consult a healthcare practitioner.
Time to results
Typically 2-4 weeks
Key study
Randomized Controlled Trial (2026, PMID 41832367): Mastic gum as an adjunct to standard bismuth quadruple therapy for H. pylori eradication. In this small single-blind pilot (n=64), adding mastic gum improved dyspepsia symptom scores (p=0.001); the higher eradication rate (85% vs 67%) did not reach statistical significance, so the evidence remains preliminary.
Caution
Avoid if allergic to mastic or related resins; consult your provider, especially if you are being treated for H. pylori.
Curcumin
Centuries of traditional use· Limited human trials so far (Evidence grade C · Traditional use long-standing)Long-standing traditional staple
Add-on that eased ulcer-related dyspepsia in a trial
Why this matches
If you're focused on reducing inflammation and supporting the healing of your stomach lining over time, curcumin's traditional use as a gut-soothing herb is a natural fit.
Why try it
Curcumin, the active compound in turmeric, has traditionally been used for digestive complaints. In a randomized trial, adding curcumin to standard H. pylori therapy improved dyspepsia symptoms more than standard therapy alone, though it did not increase H. pylori eradication.
Dose or use
Studied at about 500 mg per day as an add-on; follow product labeling and consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Randomized Controlled Trial (2016, PMID 27351245): Adjunctive Therapy with Curcumin for Peptic Ulcer. Added to standard triple therapy, curcumin improved dyspepsia symptoms versus placebo (p<0.001) but did not change H. pylori eradication; because it was tested only as an add-on, its independent effect on ulcer healing is uncertain.
Caution
May interact with blood thinners; use cautiously if you have gallbladder issues or are on medications.
DGL Licorice
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic ulcer-soothing form of licorice
Why this matches
If you want to soothe your stomach lining while you have active discomfort, DGL is the ulcer-specific form of licorice, traditionally used to support the stomach's protective mucus layer.
Why try it
Deglycyrrhizinated licorice (DGL) has a long traditional use for gastric and duodenal ulcers; the glycyrrhizin is removed so it avoids the blood-pressure and potassium effects of whole licorice. This specific use has not been confirmed in controlled clinical trials here.
Dose or use
Follow product labeling; often taken as chewable tablets before meals. Consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Traditionally used for gastric and duodenal ulcers; this specific use has not been confirmed in controlled clinical trials.
Caution
Choose the DGL (deglycyrrhizinated) form; whole licorice can raise blood pressure and lower potassium. Consult your provider if pregnant or on medications.
Boswellia
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Traditionally used to soothe gut lining discomfort
Why this matches
If you're dealing with active stomach pain and want to support your gut lining, Boswellia's traditional use as an anti-inflammatory herb for the digestive tract may be relevant.
Why try it
Traditionally used to help ease inflammation in the digestive lining, Boswellia resin has a history of use in supporting gastrointestinal comfort.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4-8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Consult your doctor before use if you are pregnant, breastfeeding, or taking anti-inflammatory medications.

I want lab tests and provider check-ins to catch what my ulcer is depleting

Iron Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · Traditional use recognised)Recognised traditional use
Ulcers can cause iron-deficiency anemia
Why this matches
If you want to address the knock-on effects of your ulcer, bleeding ulcers are a leading cause of iron-deficiency anemia from slow blood loss.
Why try it
Chronic or hidden bleeding from a peptic ulcer can deplete your iron over time, so checking iron status is a genuinely useful step. This is a screening and awareness flag, not a graded treatment.
Dose or use
Ask your provider about a ferritin or iron blood test before starting any iron supplement.
Time to results
Depends on testing and any treatment
Key study
A recognized complication link rather than a treatment; iron deficiency from ulcer-related blood loss is a screening flag, not confirmed by a trial cited here.
Caution
Do not self-treat with iron without testing; iron supplements can irritate the stomach and may mask ongoing bleeding that needs evaluation.
Vitamin B12 (Cobalamin) Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · Traditional use recognised)Recognised traditional use
Ulcer-related gastritis can lower B12
Why this matches
If you're looking at deficiencies linked to your ulcer, chronic H. pylori gastritis and acid-suppressing medicines can reduce how well you absorb vitamin B12.
Why try it
Long-standing gastritis and acid suppression used for ulcers can impair B12 absorption over time, making B12 a relevant thing to check. This is an awareness flag, not a graded treatment.
Dose or use
Ask your provider whether a B12 blood test is worthwhile, especially with long-term acid-suppression therapy.
Time to results
Depends on testing and any treatment
Key study
A recognized absorption link rather than a treatment; reduced B12 absorption with chronic gastritis and acid suppression is a screening flag, not confirmed by a trial cited here.
Caution
Don't assume deficiency without testing; discuss any supplement with your provider, particularly if you take acid-reducing medication long term.

I'd like simple hands-on pressure-point techniques I can do anywhere

REN12 (Zhongwan)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Stomach-region point for digestive comfort
Why this matches
For active stomach discomfort, REN12 sits on the midline over the stomach and is traditionally used for gastritis, indigestion, and stomach-region pain.
Why try it
REN12 (Zhongwan) is a central abdominal point traditionally used to ease bloating, indigestion, and stomach cramps. Acupressure is a traditional practice and this use has not been confirmed for ulcer healing in controlled trials.
Dose or use
Apply gentle, steady pressure on the upper-abdomen midpoint between the navel and breastbone for 1-2 minutes.
Time to results
May feel soothing during or shortly after
Key study
Traditionally used in acupressure for stomach-region digestive complaints; not confirmed as an ulcer treatment in controlled clinical trials.
Caution
Use gentle pressure only; avoid firm pressure over an actively painful ulcer, and stop if it increases pain. Not a substitute for medical care.
ST36 (Zusanli)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic point for digestive support
Why this matches
If you want extra soothing while symptoms are active, ST36 is a principal Stomach-meridian point traditionally used to support digestion and calm the stomach.
Why try it
ST36 (Zusanli), below the knee, is one of the most widely used points for digestive support. Acupressure is a traditional practice and this use has not been confirmed for ulcer healing in controlled trials.
Dose or use
Apply steady pressure about four finger-widths below the kneecap, just outside the shinbone, for 1-2 minutes per side.
Time to results
May feel soothing during or shortly after
Key study
Traditionally used in acupressure for digestive support; not confirmed as an ulcer treatment in controlled clinical trials.
Caution
A general wellbeing practice, not a treatment for the ulcer itself; seek medical care for severe or worsening pain, black stools, or vomiting blood.

I'd rather work through food choices and meal timing than pills

Cabbage Juice
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic dietary remedy for ulcers
Why this matches
Since you're exploring eating patterns, raw cabbage juice is a classic food-based approach traditionally used to support gut-lining repair.
Why try it
Raw cabbage juice has a long history as a dietary remedy for peptic ulcer, sometimes called 'vitamin U'. This specific use has not been confirmed in modern controlled clinical trials here.
Dose or use
Traditionally taken as freshly pressed raw juice daily. Consult a healthcare practitioner before adding it.
Time to results
Typically a few weeks
Key study
Traditionally used as a dietary remedy for peptic ulcer; this specific use has not been confirmed in modern controlled clinical trials here.
Caution
Use it fresh; it may cause gas or bloating, and if you have thyroid concerns, discuss large amounts of raw cabbage with your provider.
Fasting
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Meal timing to discuss, not a proven fix
Why this matches
Since you're looking at how eating patterns affect your ulcer, it's worth knowing that meal timing is a reasonable thing to review with your provider - but fasting itself isn't an established treatment for peptic ulcer.
Why try it
Some people explore meal timing as part of managing digestive comfort, but this specific use has not been established in controlled trials, and prolonged fasting has actually been linked to a higher risk of ulcer complications. Many clinicians suggest regular, smaller meals during active ulcer disease instead.
Dose or use
Discuss any change in meal timing with your healthcare provider before trying it.
Time to results
Not established for ulcer healing
Key study
This specific use has not been established in controlled clinical trials; the main published data on fasting and ulcers concerns an increased risk of perforation during prolonged fasting, not healing. Discuss meal timing with your provider.
Caution
Prolonged fasting has been linked to an increased risk of ulcer perforation; do not fast during an active ulcer without medical guidance.

Evidence grades describe the strength of published research for Peptic Ulcer (Stomach Ulcer), not a promise of results. Nothing here is medical advice — talk to your clinician before starting anything, especially alongside prescription medication.