Blautia hydrogenotorophica
Blautia hydrogenotrophica is a beneficial bacterial species within the Blautia genus, commonly found in the human gut microbiome. It plays an important role in breaking down dietary carbohydrates and fermentable fibers to produce short-chain fatty acids (SCFAs), especially acetate and precursors for butyrate, which help support intestinal health, balanced immunity, and metabolic function.
This species is known for its hydrogen-utilizing metabolism. By consuming hydrogen produced by other gut microbes, B. hydrogenotrophica helps maintain a stable microbial ecosystem and promotes efficient fermentation pathways. Balanced levels support:
• Healthy bowel motility
• Intestinal barrier protection
• Lower intestinal inflammation
• Energy production for gut cells
• Balanced gut pH
• Microbial diversity and ecosystem stability
A well-represented B. hydrogenotrophica population is often seen in individuals consuming a high-fiber, plant-rich diet, particularly those with diverse fermentable carbohydrates.
Low Blautia hydrogenotrophica
Low levels may indicate:
• Reduced fermentation activity
• Lower SCFA and butyrate precursor production
• Potential imbalances following antibiotics
• Low dietary fiber / low plant diversity
• Gut inflammation or dysbiosis
• Altered carbohydrate metabolism
Low levels are more common in Western-style diets lower in fiber and higher in processed foods.
Supportive Strategies
To naturally support B. hydrogenotrophica:
• Increase soluble fiber (oats, legumes, barley, root vegetables)
• Add resistant starch (cooked-and-cooled potatoes/rice, green banana flour)
• Consume polyphenol-rich foods (berries, tea, cocoa, leafy greens)
• Increase fermented foods (kefir, sauerkraut, kimchi, kombucha)
• Limit alcohol and ultra-processed foods
High Blautia hydrogenotrophica
Elevated levels are less common and may reflect shifts in microbial fermentation, dietary patterns, or compensatory overgrowth in dysbiosis. Some studies associate higher abundance with high-fat or high-protein diets and altered bile acid metabolism in certain contexts.
A high result may suggest:
• Microbial imbalance (context-dependent)
• Increased fermentative metabolism
• Low microbial diversity
• Diet high in fats/protein and lower in fiber
Supportive Strategies for High Levels
• Increase fiber diversity to rebalance fermentation activity
• Reduce excess saturated fats and processed foods
• Prioritize Mediterranean-style meals
• Support gut diversity with varied plant foods
• Consider stool inflammatory markers if symptoms occur
What does it mean if your Blautia hydrogenotorophica result is too high?
Blautia hydrogenotrophica is a beneficial gut bacteria involved in fiber fermentation and SCFA production. Higher-than-expected levels may occur alongside diet-related shifts or microbial imbalance, especially with lower fiber and higher fat or protein intake.
What a High Result May Indicate
• Microbial ecosystem imbalance
• Reduced gut diversity
• Diet high in protein/fat, lower in fiber
• Altered fermentation dynamics
Support Steps
• Increase plant fiber variety
• Reduce ultra-processed foods and excess saturated fats
• Follow Mediterranean or plant-forward eating patterns
Monitoring alongside other gut markers helps clarify significance.
When Blautia (genus) is low but Blautia hydrogenotrophica (species) is elevated, it suggests a selective imbalance within the Blautia group rather than a uniform increase or decrease.
In your results:
-
Blautia (overall) = Low
-
Blautia hydrogenotrophica = High
What this pattern may indicate
This pattern suggests microbial dysregulation, where one species becomes dominant while the broader genus remains depleted. It often reflects:
-
Reduced microbial diversity
– Not enough representation across multiple Blautia species
– One strain filling the niche instead of a balanced population -
Altered fermentation environment
– B. hydrogenotrophica thrives in a hydrogen-rich gut environment
– May appear in settings where fiber fermentation pathways are imbalanced -
Dietary influence
– Higher fat/protein intake and lower fiber variety can reduce overall Blautia
– While favoring B. hydrogenotrophica expansion in some individuals -
Post-antibiotic or gut stress recovery
– The ecosystem may still be re-stabilizing, allowing certain species to over-grow temporarily -
Possible metabolic signal
– Some research links elevated B. hydrogenotrophica with early metabolic dysregulation when diet is low in fiber and high in processed fats
– Not diagnostic — a contextual clue only
What this does not mean
It does not mean:
• Infection
• Pathogenic overgrowth
• Cancer risk
• Immediate medical concern
This is a subtle microbiome imbalance, not a disease marker.
Practical interpretation
The gut environment currently favors fermentation activity from one Blautia species, while the beneficial diversity of Blautia overall is low.
This suggests a need for:
• Higher fiber diversity
• More resistant starch and prebiotics
• Polyphenol-rich plants
• Reduction in highly processed fats/sugars (if relevant)
Supportive actions
To rebalance Blautia species:
Increase:
-
Soluble fiber (oats, legumes, root vegetables)
-
Resistant starch (cooled potatoes/rice, green banana flour)
-
Polyphenol-rich plants (berries, olive oil, cocoa, green tea)
-
Fermented foods (sauerkraut, kefir, kimchi)
Reduce:
-
Ultra-processed foods
-
Excess saturated fats and sugars
-
Excess alcohol (if applicable)
This approach increases beneficial fermentation and encourages Blautia diversity rather than dominance of one strain.
Bottom line
A low Blautia genus with high Blautia hydrogenotrophica means:
"One species is thriving while the rest are low — a sign of microbial imbalance, often related to diet, fiber intake, or recent microbiome stress."
With fiber-rich, plant-diverse nutrition and gut-supportive habits, this pattern often normalizes over time.
All Your Lab Results.
One Simple Dashboard.
Import, Track, and Share Your Lab Results Easily
Import, Track, and Share Your Lab Results
Import lab results from multiple providers, track changes over time, customize your reference ranges, and get clear explanations for each result. Everything is stored securely, exportable in one organized file, and shareable with your doctor—or anyone you choose.
Cancel or upgrade anytime
What does it mean if your Blautia hydrogenotorophica result is too low?
Blautia hydrogenotrophica helps break down fiber and support SCFA production. Low levels often reflect reduced fiber intake, post-antibiotic shifts, or lower microbial diversity.
What a Low Result May Indicate
• Lower beneficial fermentation activity
• Reduced butyrate precursor support
• Western-style diet pattern
• Post-antibiotic microbiome disruption
Support Steps
• Increase soluble and fermentable fibers
• Include resistant starch foods
• Add polyphenol-rich plant foods
• Incorporate fermented foods
Gradually upgrading fiber and plant diversity can help encourage healthy growth.
Laboratories
Bring All Your Lab Results Together — In One Place
We accept reports from any lab, so you can easily collect and organize all your health information in one secure spot.
Pricing Table
Gather Your Lab History — and Finally Make Sense of It
Finally, Your Lab Results Organized and Clear
Personal plans
$79/ year
Advanced Plan
Access your lab reports, explanations, and tracking tools.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 5 reports entered for you
- Cancel or upgrade anytime
$250/ once
Unlimited Account
Pay once, access everything—no monthly fees, no limits.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 10 reports entered for you
- No subscriptions. No extra fees.
$45/ month
Pro Monthly
Designed for professionals managing their clients' lab reports
- Import lab results from any provider
- Track lab results for multiple clients
- Customize reference ranges per client
- Export lab histories and reports
- Begin with first report entered by us
- Cancel or upgrade anytime
About membership
What's included in a Healthmatters membership
Import Lab Results from Any Source
See Your Health Timeline
Understand What Your Results Mean
Visualize Your Results
Data Entry Service for Your Reports
Securely Share With Anyone You Trust
Let Your Lab Results Tell the Full Story
Once your results are in one place, see the bigger picture — track trends over time, compare data side by side, export your full history, and share securely with anyone you trust.
Bring all your results together to compare, track progress, export your history, and share securely.
What Healthmatters Members Are Saying
Frequently asked questions
Healthmatters is a personal health dashboard that helps you organize and understand your lab results. It collects and displays your medical test data from any lab in one secure, easy-to-use platform.
- Individuals who want to track and understand their health over time.
- Health professionals, such as doctors, nutritionists, and wellness coaches, need to manage and interpret lab data for their clients.
With a Healthmatters account, you can:
- Upload lab reports from any lab
- View your data in interactive graphs, tables, and timelines
- Track trends and monitor changes over time
- Customize your reference ranges
- Export and share your full lab history
- Access your results anytime, from any device
Professionals can also analyze client data more efficiently and save time managing lab reports.
Healthmatters.io personal account provides in-depth research on 10000+ biomarkers, including information and suggestions for test panels such as, but not limited to:
- The GI Effects® Comprehensive Stool Profile,
- GI-MAP,
- The NutrEval FMV®,
- The ION Profile,
- Amino Acids Profile,
- Dried Urine Test for Comprehensive Hormones (DUTCH),
- Organic Acids Test,
- Organix Comprehensive Profile,
- Toxic Metals,
- Complete Blood Count (CBC),
- Metabolic panel,
- Thyroid panel,
- Lipid Panel,
- Urinalysis,
- And many, many more.
You can combine all test reports inside your Healthmatters account and keep them in one place. It gives you an excellent overview of all your health data. Once you retest, you can add new results and compare them.
If you are still determining whether Healthmatters support your lab results, the rule is that if you can test it, you can upload it to Healthmatters.
We implement proven measures to keep your data safe.
At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.