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← Conditions Immune system Genus-level

Milk allergy

Compared within 1 study that had both: 18 people with milk allergy and 10 healthy people. No genera less common in people with milk allergy, and none more common.

A difference is an association: it doesn’t mean these genera cause, prevent or treat milk allergy. GMrepo reports this group at the genus level only, so these are genera, not species.

Searching opens both lists and shows only matching rows.

Less common in milk allergy · 0

Strongest first, then the biggest gap · Each figure is 10 people Strongest first · Each figure is 10 people

None compared.

More common in milk allergy · 0

Strongest first, then the biggest gap · Each figure is 10 people Strongest first · Each figure is 10 people

None compared.

Where these numbers come from

Studies
Only GMrepo projects that had people with the condition and healthy people, 10 or more of each. Numbers come from those studies, never from pooling.Sampled in Spain.
How common
The share of people whose sample has any of it, in the people with the condition and in the healthy people of those same studies. Tested within studies (Cochran–Mantel–Haenszel, corrected for testing many microbes); a difference counts when it is clear and meaningful (Cohen’s h of 0.2 or more).
Strength word
Counted by code from how many studies point the same way: Seen again and again (3 or more, none clearly the other way), Seen more than once (2, the majority), Seen once (1, listed last). Where studies disagree, a row isn’t listed.
Each study
Tap a row for every study’s own numbers, and for how much carriers have.
Analysis
Our analysis of GMrepo data. GMrepo on Data sources · Read the rules

Also compared · 9 genera

Compared within studies that had both, but not listed above.

No meaningful difference · 9
PubMed · human studies and reviews first

Recent research

All research on it
  1. Food & function · 2025
    Bifidobacterium breve M-16V alleviates cow's milk allergy by regulating the gut microbiota and metabolites in human microbiota-associated mice.
    PubMed ↗
  2. Randomized trial Molecular nutrition & food research · 2024
    Exploring the Fecal Metabolome in Infants With Cow's Milk Allergy: The Distinct Impacts of Cow's Milk Protein Tolerance Acquisition and of Synbiotic Supplementation.
    PubMed ↗
  3. Observational Nutrients · 2024
    Specific Gut Microbiome Signatures in Children with Cow's Milk Allergy.
    PubMed ↗
  4. Randomized trial The Journal of allergy and clinical immunology · 2021
    Tolerance development in cow's milk-allergic infants receiving amino acid-based formula: A randomized controlled trial.
    PubMed ↗
  5. Meta-analysis Nutrients · 2021
    Amino Acid Formula Containing Synbiotics in Infants with Cow's Milk Protein Allergy: A Systematic Review and Meta-Analysis.
    PubMed ↗

Source: PubMed, U.S. National Library of Medicine · 18 linked papers, last 10 years