Gut Microbiome Testing in Ontario

Improve your mental and physical health by addressing imbalances in your gut microbiome.

If you’re dealing with a chronic health condition or unexplained symptoms, your gut may be playing a role.

Work with a Registered Dietitian to Restore your Gut Microbiome

I’m Nicole Gagnon, a Registered Dietitian and Certified Microbiome Analyst

The only health care provider in Ontario with this certification from the Microbiome Restoration Center in Australia.
My approach is practical, evidence-based, and tailored to you.

Nicole Gagnon, Registered Dietitian and Certified Microbiome Analyst in Ottawa, Ontario

SEE MY AVAILABILITY

How your gut microbiome supports your health

Your gut microbiome is made up of trillions of microorganisms that play an important role in how your body functions.

When it’s balanced, it supports:

mood and brain function
immune system regulation
digestion and gut health
energy production
blood sugar, cholesterol, and metabolic health
the body’s detoxification systems
nutritional status
healthy aging

The gut microbiome impacts mental health, metabolic health and immune health.

A gut microbiome out of balance, called "dysbiosis", contributes to inflammation and a wide range of symptoms affecting both physical and mental health.

Medical Conditions Associated with Gut Dysbiosis and Inflammation

Gut microbiome research has exploded in recent years.

For the majority of these conditions, the relationship with the gut microbiome is bidirectional: Gut microbiome dysbiosis (imbalance) worsens the condition and may play a causal role. The condition may contribute to gut microbiome dysbiosis.

ADHD

Alzheimer's dementia

Anxiety disorder

Asthma

Atheroslcerosis

Autoimmune conditions

Bipolar disorder

Breast cancer

Cancer (other)

Chronic fatigue syndrome

Chronic kidney disease

Colorectal cancer

Congestive heart failure

COPD

Coronary artery disease

Crohn's and ulcerative colitis

Dementia

Depression

Eczema

Endocarditis

Fibromyalgia

Food and seasonal allergies

Frailty

Hormonal issues

Hyperlipidemia / Dyslipidemia

Hypertension

Insomnia

Melanoma

Multiple Sclerosis

Non-alcoholic fatty liver disease

Obesity

Osteoarthritis

Parkinson's disease

Polycystic ovary syndrome

Prostate cancer

Psoriasis

Restless leg syndrome

Stroke

Type 2 diabetes

Signs your gut microbiome may be out of balance

You might benefit from support if you have:

anxiety, low mood, chronic stress or brain fog
fatigue or low energy
high blood sugar, high cholesterol, fatty liver or other metabolic concerns
other Inflammatory conditions such as skin or neurological issues
a history of following a diet that restricts carbohydrates or that is otherwise low in whole plant foods or high in processed foods
a history of taking certain medications such as antibiotics, proton pump inhibitors (such as for heartburn) or NSAID pain medications (ex. ibuprofen)

Some people have digestive symptoms—but many do not.

Person cooking a delicious plant-based meal.

A practical approach to gut microbiome health

Supporting your gut microbiome starts with the foundations.

We focus on:

nutrition and dietary patterns
gut-supportive, plant-forward foods
lifestyle factors like stress and routine

Gut Microbiome Testing

Many people see meaningful improvements by focusing on foundational nutrition and lifestyle changes. Others may need more targeted solutions to restore gut microbiome health.

Testing allows us to identify and address specific microbiome imbalances so that your care plan can be personalized and you can see improvements in your health quickly.

16s rRNA or shotgun metagenomics testing is used to identify gut microbiome imbalances. These are the most advanced tests available.

If testing is recommended, we’ll go through it step by step so you feel comfortable and informed.

Your plan may include targeted supplements that are carefully selected and based on your needs.

Supplements may:

support beneficial gut bacteria
help rebalance microbial patterns
support the gut barrier

Harsh supplement protocols for addressing harmful bacteria are avoided in favour of gentler approaches that support overall microbiome health and diversity.