NeuroFiber was built on a simple but powerful belief: feeding the gut microbiome can delay neurological disease progression.
While the modern food landscape is dominated by ultra-processed options that neglect our internal ecosystem, we believe that whole food is the best way to nourish the body and mind. We are dedicated to proving that functional, whole-food prebiotics can effectively fuel the microbiome to delay the progression of neurological disease.
By returning to nature's design, we deliver science-backed outcomes that bridge the gap between clinical nutrition and everyday wellness.
What truly sets NeuroFiber apart is our clinical foundation. We chose to study individuals living with Parkinson’s disease (PD), a population known for severe gut dysbiosis (imbalance). This makes them an ideal model for evaluating meaningful changes in microbiome health [1, 2].
Our philosophy is simple: if our fiber can revitalize the most compromised digestive systems, it sets a new gold standard for everyone.
The Gut-Brain Axis: Why We Started with Parkinson’s
Modern science has shifted. Parkinson’s is no longer viewed strictly as a brain disorder; it is increasingly recognized as a gut-first condition [2].
This is supported by the Braak Hypothesis, which suggests neurodegeneration begins in the gut when toxic proteins, such as alpha-synuclein, misfold due to inflammation [2, 3]. These proteins can then travel to the brain via the vagus nerve [2].
A resilient gut microbiome acts as a critical barrier, preventing toxins from "leaking" into the bloodstream, a condition often called Leaky Gut, and sparking a systemic inflammatory response [1, 2].
Key Biological Red Flags in Parkinson's:
-
The Gut-Brain Highway: Evidence suggests pathological proteins originate in the enteric nervous system of the gut before migrating to the brain [2].
-
Intestinal Inflammation: Patients often exhibit significantly higher levels of fecal calprotectin, a protein marker for inflammation often comparable to levels seen in Inflammatory Bowel Disease [1].
-
The Early Warning System: Chronic constipation is reported by up to 80% of patients and frequently precedes motor symptoms by several years [1].
Read More About The Gut-Brain Highway
The Evidence: Two Breakthrough Trials
To prove NeuroFiber’s efficacy, we conducted a two-stage research program consisting of an ex vivo lab trial and a human clinical trial.
Phase 1: The Ex Vivo Study (Advanced Lab Modeling)
Using Cryptobiotix’s SIFR® technology, researchers observed how NeuroFiber interacted with real gut microbiota samples from Parkinson's patients in a controlled lab environment.
-
Higher SCFA Production: NeuroFiber stimulated more Short-Chain Fatty Acids (essential for gut lining repair) than Miralax or Metamucil.
-
Pathogen Protection: The study recorded a decrease in pH, creating an acidic environment that discourages the growth of harmful bacteria.
-
Direct Nourishment: Fermentation markers confirmed that NeuroFiber acts as "fuel" for beneficial microbes, establishing the biological mechanism for its effectiveness.
Phase 2: The 2024 Clinical Trial (Human Participants)
We validated our lab findings with a human pilot study (NCT07127120) focusing on participants living with Parkinson's disease who face severe digestive challenges.
-
75% Reported Relief: Three-quarters of participants suffering from chronic constipation reported a noticeable improvement in bowel regularity.
-
Reduced Gut Inflammation: The majority of participants saw a significant decrease in intestinal inflammation.
-
A Clinical First: NeuroFiber is the only product of its kind clinically shown to reduce fecal calprotectin levels in human subjects.
Why Fiber Diversity Matters for Everyone
Currently, 90% of Americans fail to meet daily fiber requirements, creating a silent health crisis. This chronic fiber deficiency has a direct impact on the prevalence of modern diseases, including obesity, cardiovascular disease, diabetes, stroke, and Alzheimer’s disease.
Most traditional supplements attempt to fix this with "isolated" fibers like psyllium or chicory root. At NeuroFiber, we know that a single source isn't enough. We believe Fiber Diversity is the key to true resilience.
The NeuroFiber Difference
Rather than relying on one-dimensional ingredients, each NeuroFiber bar delivers a robust range of whole-food prebiotic fibers. This approach is designed to:
-
Nourish a Broad Spectrum: A diverse microbiome requires diverse fuel; we feed a wider variety of beneficial bacteria than isolated supplements can reach.
-
Support the Gut-Brain Axis: By optimizing gut health, we facilitate the critical communication pathway between your microbiome and your mind.
-
Systemic Strength: Our formula works to reduce gut-level inflammation, strengthening your body's defenses from the inside out.
Find Out How Diet Shapes Brain Health
The Bottom Line: If NeuroFiber can move the needle in such a complex condition as Parkinson's, it can deliver powerful results for everyone's daily wellness.
Written by Jen Pontikes
Reviewed by Olivia Adele Todd, PhD
References
2. Xiromerisiou, G., et al. (2023). "Parkinson’s Disease, It Takes Guts: The Correlation between Intestinal Microbiome and Cytokine Network with Neurodegeneration." Biology. [Source: PMC9938693]
