Akkermansia sp004167065: A Species-Level View Inside the Genus

REVIEWED BY

William Maish, MD MBA MPH

Clinical Product Lead

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Key takeaway:

Measures the abundance of Akkermansia sp004167065 in your gut microbiome to reveal insights about gut barrier integrity and metabolic health. Knowing your level can help guide dietary or lifestyle adjustments that may lower risk of obesity, insulin resistance and chronic gut inflammation.

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Akkermansia sp004167065: A species-level view inside the genus

An Akkermansia sp004167065 test measures the relative amount of this specific Akkermansia species in your stool using DNA sequencing. Labs typically use 16S rRNA profiling or shotgun metagenomics to determine which microbes are present and in what proportions. The “sp004167065” label comes from genome-based taxonomy systems that distinguish closely related species. In practical terms, this helps separate different Akkermansia lineages that may behave slightly differently in the gut ecosystem. Your result reflects a snapshot in time of your current microbial balance, not a fixed trait.

Why this matters: Akkermansia species dwell near the intestinal mucus layer, feeding on mucin and helping stimulate healthy mucus turnover. Through this role, they influence digestion, the gut barrier, and immune tone. They produce metabolites like acetate and propionate that can support other beneficial bacteria, which in turn generate butyrate for colon cell energy. Research links Akkermansia to metabolic health and lower inflammation in many cohorts, though more research is needed to define species-specific effects. Patterns of steady presence and diversity across the microbiome generally signal gut resilience.

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Why a species-level look adds signal

Connecting biology to daily life: Akkermansia sits at the interface of your food, your mucus layer, and your immune system. Too little may coincide with a thinner, less dynamic mucus layer and more erratic barrier function; too much in a very low-fiber context may signal the microbiome is leaning on mucin for fuel rather than fermenting dietary fibers. Testing helps you see where you stand. It can shed light on digestive symptoms, shifts after antibiotics, restrictive eating patterns, or stressful periods that change sleep and recovery. It is especially useful when you are troubleshooting persistent GI issues, noticing changes in weight or glucose responses, or evaluating how a new nutrition plan is affecting your gut environment.

Zooming out, the gut microbiome influences glucose regulation, low-grade inflammation, body composition, and even mood through the gut–brain axis. Repeated testing lets you track how sustained habits like fiber variety, polyphenol-rich foods, strength training, and better sleep architecture relate to microbial stability and function. The aim is not a perfect number. The goal is to understand your signature pattern and how it shifts over time so you and your clinician can make informed, preventive decisions for long-term health.

What your Akkermansia sp004167065 number actually says

Your Akkermansia sp004167065 result is reported as a proportion of total microbial DNA, sometimes alongside a percentile compared to a reference population. Many healthy adults show a detectable but modest level of Akkermansia, though there is wide normal variation between individuals and across diets and geographies. Higher overall microbiome diversity and a balanced presence of beneficial genera (for example, Bifidobacterium and Faecalibacterium) often accompany a more stable gut environment in which Akkermansia plays a supportive role.

If your Akkermansia sits in an “optimal for you” range, that often aligns with efficient fermentation, good short-chain fatty acid dynamics, and a calm immune tone. Practically, this may translate to steadier digestion and less reactivity to everyday foods. There is no universal target for everyone, and individual set points can differ based on genetics, routine fiber and polyphenol intake, and cultural dietary patterns.

If your level is low or absent, it may point to a less active mucus turnover cycle or a microbiome that is not well supported by fermentable substrates. If it is relatively high in the setting of low dietary fiber, it may indicate greater reliance on mucin as fuel. These patterns are not diagnoses. They highlight mechanisms worth exploring with your clinician, such as fiber diversity, meal timing relative to workouts, and stress–sleep cycles that shape gut motility and immune signaling. Emerging research associates a steady Akkermansia presence with favorable metabolic markers, but clinical decisions should rest on your full history and standard medical testing.

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Where this number fits in your bigger picture

Big picture, Akkermansia data becomes more meaningful when integrated with other biomarkers and your story over time. For example, pairing this result with inflammatory markers, glucose metrics, liver enzymes, or stool inflammation measures can clarify whether gut barrier support is translating into systemic calm. Keep in mind key limitations: stool reflects the lumen more than the mucosal surface where Akkermansia resides; sequencing methods and databases can classify species differently; DNA capture reflects presence but not real-time activity; recent antibiotics, colonoscopy prep, acute illness, or shipping delays can shift results. When interpreted alongside your diet, symptoms, and lifestyle, an Akkermansia sp004167065 test can help personalize your approach to digestion, energy, and long-term metabolic health.

Frequently Asked Questions

References

  1. Everard A, Belzer C, Geurts L, Ouwerkerk JP, Druart C, Bindels LB, Guiot Y, Derrien M, Muccioli GG, Delzenne NM, de Vos WM, Cani PD (2013). Cross-talk between Akkermansia muciniphila and intestinal epithelium controls diet-induced obesity. *Proceedings of the National Academy of Sciences of the United States of America*, *110*(22), 9066-9071. https://doi.org/10.1073/pnas.1219451110
  2. Durazzi F, Sala C, Castellani G, Manfreda G, Remondini D, De Cesare A (2021). Comparison between 16S rRNA and shotgun sequencing data for the taxonomic characterization of the gut microbiota. *Scientific Reports*, *11*, 3030. https://doi.org/10.1038/s41598-021-82726-y
  3. Koh A, De Vadder F, Kovatcheva-Datchary P, Bäckhed F (2016). From dietary fiber to host physiology: Short-chain fatty acids as key bacterial metabolites. *Cell*, *165*(6), 1332-1345. https://doi.org/10.1016/j.cell.2016.05.041
  4. Lynch SV, Pedersen O (2016). The human intestinal microbiome in health and disease. *The New England Journal of Medicine*, *375*(24), 2369-2379. https://doi.org/10.1056/NEJMra1600266
  5. Porcari S, Mullish BH, Asnicar F, Ng SC, Zhao L, Hansen R, O'Toole PW, Raes J, Hold G, Putignani L, Gasbarrini A, Segata N, Cammarota G (2025). International consensus statement on microbiome testing in clinical practice. *The Lancet Gastroenterology & Hepatology*, *10*(2), 154-167. https://doi.org/10.1016/S2468-1253(24)00311-X

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