
BRAIN FOG
Brain Fog Is a Symptom.
Brain Fog Is a Symptom.
The real question is: What’s causing yours?
The real question is: What’s causing yours?

If you’ve ever…
If you’ve ever…
• Walked into a room and forgotten why.
• Walked into a room and forgotten why.
• Lost your train of thought in the middle of a sentence.
• Lost your train of thought in the middle of a sentence.
• Read the same paragraph three times without absorbing it.
• Read the same paragraph three times without absorbing it.
• Struggled to find simple words.
• Struggled to find simple words.
• Felt like your brain was moving through mud.
• Felt like your brain was moving through mud.
…you’re not alone.
…you’re not alone.

Millions of people struggle with brain fog every day. The frustrating part isn’t just living with it — it’s trying to figure out why.
Millions of people struggle with brain fog every day. The frustrating part isn’t just living with it — it’s trying to figure out why.
The truth is that brain fog isn’t a diagnosis. It’s a symptom. A signal that something deeper in the body may be out of balance.
The truth is that brain fog isn’t a diagnosis. It’s a symptom. A signal that something deeper in the body may be out of balance.
The challenge is that there is more than one cause.
The challenge is that there is more than one cause.
For some people, brain fog is driven by histamine intolerance or mast cell activation. For others, it’s mold exposure, gut dysfunction, chronic infections, environmental toxins, blood sugar instability, hormone imbalances, nutrient deficiencies, mitochondrial dysfunction, chronic inflammation, poor sleep, chronic stress, medication side effects, or impaired detoxification. In many cases, several of these factors overlap, making it difficult to know where to begin.
For some people, brain fog is driven by histamine intolerance or mast cell activation. For others, it’s mold exposure, gut dysfunction, chronic infections, environmental toxins, blood sugar instability, hormone imbalances, nutrient deficiencies, mitochondrial dysfunction, chronic inflammation, poor sleep, chronic stress, medication side effects, or impaired detoxification. In many cases, several of these factors overlap, making it difficult to know where to begin.
That’s where rQ comes in.
That’s where rQ comes in.

A Different Way to Look for Answers
A Different Way to Look for Answers
Most online symptom checkers are designed to match your symptoms to a disease.
Most online symptom checkers are designed to match your symptoms to a disease.
rQ takes a completely different approach.
Instead of asking, “What disease does this sound like?”, rQ asks, “What underlying biological processes could explain everything you’re experiencing?”
Instead of asking, “What disease does this sound like?”, rQ asks, “What underlying biological processes could explain everything you’re experiencing?”
Using dozens of carefully designed questions, rQ looks across the body as an interconnected system — evaluating symptoms, body systems, biological pathways, genetic tendencies, environmental exposures, lifestyle factors, and common drivers of chronic illness to identify patterns that may point toward the root causes of your brain fog.
Using dozens of carefully designed questions, rQ looks across the body as an interconnected system — evaluating symptoms, body systems, biological pathways, genetic tendencies, environmental exposures, lifestyle factors, and common drivers of chronic illness to identify patterns that may point toward the root causes of your brain fog.

Start connecting the dots behind your brain fog.
Start connecting the dots behind your brain fog.
Take the Assessment