Bifidobacterium longum
Gut-Brain Axis & Mood Support
Complete Prebiotic
You wouldn't plant a seed in a desert. The Complete Prebiotic is the essential fertilizer designed to help your Human Strains survive and colonize.
Est. Colonization Efficacy
- Strain Fuel: PreticX™ & Acacia specifically feed Bifidobacterium.
- Energy Shot: D-Ribose fuels gut wall repair and bacterial activity.
- Immune Shield: Reishi mushroom calms the system for colonization.
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The Science: Bifidobacterium longum is a premier strain in microbiome research. Studies suggest this strain is integral to the gut-brain axis. By nurturing this biological foundation with Human Strain’s compatible bacteria and prebiotic fiber (Synbiotic), you support the body's natural ability to maintain balance and resilience.
Psychobiotic Research: Allen et al. (2016). Bifidobacterium longum 1714 as a translational psychobiotic.
Stress Response: Wang et al. (2019). Bifidobacterium longum improves stress-related behaviors.
Precision Gut-Brain Benefits
Clinically studied benefits across top human Bifidobacterium longum probiotic strains.
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Human Strain
HS02
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1714 Strain† | BB536 Strain† | |
|---|---|---|---|
| Cortisol & Stress Response | |||
| Daily Digestive Regularity | |||
| Native Microbiome Colonization | |||
| Immune & Respiratory Health | |||
| Calmness & Mental Clarity |
Real Human Results
Residents vs. Tourists
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Native Origin: Sourced from the human microbiome, not soil or cows.
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Colonization: Adheres to intestinal walls instead of being flushed out.
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Bio-Compatibility: Perfectly adapted to human pH and body temperature.
Neural Calm from Within
Diversity = Resilience
The Vagus Nerve Connection
Understanding Human Strains
My gut health test showed I have low abundance of this strain. Will this help?
Answer text Yes. Comprehensive stool tests (such as Taxonomy, GI Map, Tiny Health, Viome, Thorne, Zoe, etc.) often reveal "microbial dysbiosis," where keystone species like Bifidobacterium adolescentis or Bifidobacterium longum are missing or critically low. Our Single Strain approach is designed specifically for this use case: it provides a high-potency, targeted inoculation to help re-establish these specific populations.here.
Why choose a single strain over a multi-strain blend?
Most probiotic blends use a "shotgun" approach, combining many weak strains that fight for resources. By focusing on a single, high-potency Human Strain, we eliminate inter-species competition and allow the bacteria to colonize more effectively, delivering a therapeutic dose exactly where your gut needs it.
What is a 'Human Strain' probiotic?
A Human Strain is a bacteria that is native to the human gut, meaning it has evolved alongside us. Unlike soil-based organisms or bovine strains often found in generic probiotics (which pass through transiently), Human Strains like Bifidobacterium adolescentis are capable of adhering to the gut lining and colonizing long-term.
When is the best time to take this?
We recommend taking one capsule 30 minutes before your first meal of the day, or on an empty stomach before bed. This reduces exposure to stomach acid and bile, ensuring the highest survival rate of the bacteria as they travel to your lower intestine.
Does this product need refrigeration?
While our freeze-drying technology ensures shelf stability during shipping and short-term storage, we strongly recommend keeping your bottle in the refrigerator upon arrival. This preserves the maximum CFU count and potency through the expiration date.
Will I experience any side effects?
When introducing a potent Human Strain, some individuals may experience mild bloating or gas for the first few days. This is often a sign that the bacteria are active and restructuring your microbiome. If discomfort persists, try taking the capsule every other day until your system adjusts.
Can I take this while on antibiotics?
Yes, but timing is crucial. Antibiotics kill both good and bad bacteria. To protect your probiotic investment, please take this product at least 2–3 hours away from your antibiotic dose. Continuing use after your antibiotic course finishes is highly recommended to help restore lost diversity.
Should I take this with a prebiotic?
Yes. Human Strains like Bifidobacterium thrive when fed specific fibers. Combining this probiotic with a high-quality prebiotic (such as HMOs, GOS, or resistant starch) creates a "synbiotic" effect, significantly increasing the chances of successful colonization and growth in the gut.
Is this safe for histamine intolerance or MCAS?
Our specific strains of Bifidobacterium are generally considered low-histamine producing and safe for those with histamine sensitivity. Unlike certain Lactobacillus strains which can increase histamine load, Bifido strains often help degrade histamine or remain neutral, making them a safer choice for sensitive individuals.
How long until I see results?
Microbiome modulation is a biological process, not a quick fix. While some users feel digestive relief within days, true colonization and ecosystem shifts typically occur over 4 to 12 weeks of consistent use. We recommend a 3-month protocol for optimal results.
How do delivery formats compare (Capsules vs. Powders/Liquids)?
Format dictates efficacy. The industry is segmented into Capsules (34%), Powder (26%), Liquid (22%), and Tablets (18%).
We chose Capsules (the market leader) specifically for their stability, accurate dosing, and convenience. While powders are popular in infant formulas and liquids are used in specific clinical pediatric settings, capsules offer the best protection for ensuring high-potency human strains survive digestion and colonize effectively.e.
Bifidobacterium adolescentis
Bifidobacterium longum