Protocol · Gastrointestinal
Gastritis Support Protocol
Probiotics and Zinc-L-Carnosine are the core of this stack, with 3 supporting supplements. Each row gives the amount the protocol lists and the grade our evidence database holds for that supplement in Gastritis Support.
We are re-verifying the studies cited on protocol pages; only confirmed citations are shown.
The stack
5 supplements · none graded yet
| Grade | Supplement | Amount listed | Why it’s in the stack | Evidence on file | Shop |
|---|---|---|---|---|---|
| Primary stackThe core of this protocol | |||||
| Probiotics | Amount listed: 10–20 billion CFU daily (Lactobacillus and Bifidobacterium strains) | May help with H. pylori eradication when combined with antibiotics | Not graded yet | ||
| Zinc-L-Carnosine | Amount listed: 75–150 mg twice daily | Supports gastric mucosal healing; studied for gastritis and ulcers | Not graded yet | ||
| Supporting stackListed as additions to the core | |||||
| DGL (Deglycyrrhizinated Licorice) | Amount listed: 380–760 mg before meals | Supports mucosal protection without mineralocorticoid effects | Not graded yet | ||
| Vitamin B12 | Amount listed: 1,000 mcg daily if deficient | Atrophic gastritis impairs B12 absorption; monitor and supplement if needed | Not graded yet | ||
| Mastic Gum | Amount listed: 500–1,000 mg daily | Traditional remedy with some anti-H. pylori activity | Not graded yet | ||
Shop the evidence-backed picks
The collection holds the supplements we grade A or B for its theme, in third-party tested products where the catalog has them. It opens in our Fullscript store. You can look through it without signing in; Fullscript asks for a free account to order.
Or shop one supplement
Each opens third-party tested products, matched to the dose above where we can.
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How this protocol works
In plain language
Gastritis is inflammation of the stomach lining. It can be acute (sudden onset) or chronic (develops gradually over time).
TYPES:
- Acute gastritis (sudden inflammation)
- Chronic gastritis (develops over time)
- H. pylori gastritis (bacterial infection - most common cause worldwide)
- Autoimmune gastritis (antibodies attack stomach cells)
- Erosive gastritis (from NSAIDs, alcohol)
COMMON CAUSES:
- H. pylori bacterial infection
- NSAIDs (aspirin, ibuprofen)
- Excessive alcohol
- Stress (severe illness, burns, surgery)
- Autoimmune conditions
- Bile reflux
SYMPTOMS:
- Upper abdominal pain or discomfort
- Nausea, vomiting
- Feeling of fullness after eating
- Bloating
- Loss of appetite
- Indigestion
MEDICAL TREATMENT:
- H. pylori: Triple or quadruple antibiotic therapy
- PPIs or H2 blockers to reduce acid
- Stop NSAIDs if contributing
- Limit alcohol
- Treat underlying causes
WHEN TO SEE A DOCTOR:
- Blood in vomit or stool
- Severe abdominal pain
- Unexplained weight loss
- Symptoms lasting more than a week
Probiotics* may help H. pylori treatment.
Zinc-carnosine* supports mucosal healing.
Address underlying cause* is essential.
Expected timeline: Acute gastritis often improves within days to weeks. Chronic gastritis takes longer. H. pylori eradication requires 10-14 day antibiotic course.