Fulvic Acid for Concussions?
TL;DR Early research suggests fulvic acid may interfere with the formation of tau protein tangles associated with Alzheimer's disease while also supporting healthy brain ageing through antioxidant, anti-inflammatory, and neuroprotective pathways.
What Is Fulvic Acid?
Not long ago I wrote about the potential benefits of hyaluronic acid for athletes.
This information wasn't in a sports science journal or strength and conditioning conference.
It was through product research in the beauty industry.
(Hyaluronic acid is a key ingredient in many beauty products, including our Collagen Beauty Boost.)
That experience reinforced something I've observed throughout my career:
Cross-pollination looks like innovation.
Sometimes the next useful idea comes from an entirely different field.
Today, I want to talk about another ingredient that followed a similar path.
Prior to founding Propel Health Australia, I'd never heard of it.
This is coming from someone who has spent more than two decades coaching, training and consulting, who has always believed nutrition underpins performance, and who took brain health seriously enough to write concussion position statements for state and national sporting organisations.
So if you've never heard of fulvic acid, you're in good company.
Fulvic acid is a naturally occurring compound found in soil, water, and certain mineral-rich deposits.
Many people first encounter it through shilajit, a traditional Ayurvedic substance that contains naturally occurring fulvic acid and humic compounds.
More recently, researchers have become interested in fulvic acid because of its unique biological properties and potential applications in human health.
Brain Health Matters at Every Age
One thing I've come to realise is that brain health doesn't suddenly become important at 75.
It matters at 15.
At 25.
At 45.
And hopefully at 85.
Most people reading this article aren't worried about Alzheimer's disease tomorrow.
What they're thinking about is staying mentally sharp.
Maintaining memory.
Improving focus.
Reducing brain fog.
Supporting healthy cognitive function as they age.
That's why emerging research into compounds that may support brain health is so interesting.
Fulvic Acid and Alzheimer's Research
One of the hallmark features of Alzheimer's disease is the accumulation of abnormal proteins within the brain.
Among the most important are tau proteins.
Under normal circumstances, tau proteins help stabilise neurons and support communication between brain cells.
Problems arise when these proteins begin sticking together and forming structures known as neurofibrillary tangles.
These tangles are considered one of the defining characteristics of Alzheimer's disease.
Researchers first became interested in fulvic acid after laboratory studies showed it may interfere with the formation of tau protein tangles.
A study published in the Journal of Alzheimer's Disease found that fulvic acid appeared to inhibit the aggregation of tau proteins and promote the disassembly of existing tau fibrils.
In simple terms, it appeared to interfere with the process that allows these damaging protein tangles to form in the first place.
It's important to understand what this means.
This was laboratory research.
However, the findings were significant enough to generate ongoing scientific interest in the compound.
Fulvic Acid and Cognitive Function
Interest in fulvic acid didn't stop with the original tau research.
A 2025 systematic review examining fulvic acid and Alzheimer's disease concluded that the compound continues to show promise due to its:
- Antioxidant properties
- Anti-inflammatory properties
- Neuro-protective properties
Researchers highlighted its potential role in supporting healthy brain ageing and influencing some of the biological pathways involved in neurodegeneration.
Again, this is not evidence of a cure.
But it does suggest that fulvic acid may interact with several mechanisms scientists believe are important for long-term cognitive health.
Oxidative Stress, Inflammation and Healthy Brain Aging
Two themes appear repeatedly throughout brain health research:
Oxidative Stress
As we age, the brain is continually exposed to oxidative stress caused by reactive oxygen species (ROS).
Excessive oxidative stress may contribute to neuronal damage and age-related cognitive decline.
Researchers believe fulvic acid's antioxidant activity may help support the body's ability to manage this process.
Chronic Inflammation
Scientists are increasingly recognising chronic inflammation as an important contributor to neurological ageing.
Inflammation is no longer viewed simply as a consequence of cognitive decline.
Many researchers now believe it may actively contribute to the progression of age-related neurological changes.
The anti-inflammatory properties associated with fulvic acid are one reason researchers continue to investigate its role in healthy brain ageing.
What Does This Have to Do With Concussion?
This is where the concept of cross-pollination becomes interesting.
Anyone who has worked around contact and collision sports understands that traumatic brain injuries (TBIs) are not simply about symptoms today.
Increasingly, we're interested in what repeated impacts may mean decades later.
The conversation around concussion has evolved dramatically over the past twenty years.
We now understand that inflammation, oxidative stress, and neuronal damage may have consequences that extend well beyond the initial injury.
That's why research into compounds that may support brain health deserves attention.
Not because they replace good coaching, proper concussion management or medical care.
But because every new piece of research helps us better understand how to protect and support the brain over the long term.
The Bigger Picture
Maybe fulvic acid ultimately proves to be highly significant.
Maybe it doesn't.
But just like hyaluronic acid research started in beauty clinics before catching the attention of sports scientists, this is exactly how innovation often happens.
A curious finding in one field.
A question in another.
And occasionally, a genuinely useful idea hiding where nobody thought to look.
For now, the research remains promising, the questions remain interesting, and fulvic acid continues to be one of the more intriguing compounds being investigated for healthy brain ageing and cognitive function.
Where to Buy Fulvic Acid
If you'd like to learn more about fulvic acid, explore Propel Health Australia's Daily Bio Minerals, a source of naturally occurring fulvic and humic substances designed to support overall wellbeing.
References
Cornejo A, Jiménez JM, Caballero L, Melo F, Maccioni RB. Fulvic acid inhibits aggregation and promotes disassembly of tau fibrils associated with Alzheimer's disease. J Alzheimers Dis. 2011;27(1):143-153. doi:10.3233/JAD-2011-110623.
Kaźmierkiewicz K, Chojnacka M, Lis ME, et al. The Effect of Fulvic Acid on Alzheimer's Disease: A Systematic Review. Quality in Sport. 2025;41:60196. doi:10.12775/QS.2025.41.60196.
About the Author
Grant Jenkins is the founder of Propel Health Australia and a high-performance coach and physiologist with over 25 years of experience working with elite and developing athletes. He has formulated nutritional supplements used by athletes, families, and health professionals across Australia. Grant combines real-world coaching experience with evidence-based research to bridge the gap between performance science and practical health.
Disclaimer
This article is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified health practitioner before starting or changing any supplement.
