Genetic Testing

A deeper look at what makes you, YOU

Our advanced nutrigenomic testing analyzes your unique genetic makeup to provide a blueprint for how your body processes food and responds to exercise.

From macronutrient metabolism to injury risk and recovery, our genetic analysis delivers actionable insights to optimize your diet and training, backed by expert guidance from our Registered Dietitians.

PURCHASE Genetic Testing

Why Choose Genetic Testing at Custom Fit?

Expert guidance

Translate complex genetic data into clear lifestyle changes with a Registered Dietitian who understands your unique physiology.

Personalized Approach

We craft a custom nutrition and training plan based on your DNA, ensuring you eat and train in alignment with your genes.

Convenient Testing options

Simple and non-invasive. Collect your DNA sample with a quick, 30 second cheek swab on-site at Custom Fit or from the comfort of your home.

Optional Testing Add-Ons

Combine your genetic insights with additional data by adding bloodwork, VO2 Max testing or DEXA results a complete picture of your current health status vs. your genetic potential.

What Does Genetic Testing Include?

Our comprehensive genetic panel covers 70 of the most impactful genes related to health and performance:

Genetic Insights Include:

Nutrition & Metabolism:
Carbohydrate Sensitivity, Fat Sensitivity, Protein Utilization, Omega-3 and Omega-6 Metabolism, Caffeine Metabolism, Alcohol Sensitivity, Lactose Intolerance, Salt Sensitivity, Gluten Intolerance (HLA Variants), Vitamin C, Vitamin D, Folate, Vitamin B6, Vitamin B12, Choline, Iron, Calcium, and Antioxidant Response
Weight Management & Body Composition:
Genes influencing Appetite Regulation (FTO, MC4R), Fat Storage, Satiety, Insulin Sensitivity, Energy Expenditure, and Response to Caloric Restriction
Fitness & Exercise Performance:
Muscle Fiber Composition (ACTN3, ACE), Aerobic vs. Power Response, Recovery Efficiency, Injury Risk (Tendon/Collagen Genes), VO₂ Adaptation, and Training Responsiveness
Inflammation & Recovery:
Cytokine & Oxidative Stress Markers (IL6, TNF-α, SOD2), Tissue Repair, Collagen Synthesis, and Genetic Predisposition to Exercise-Induced Inflammation
Cardiometabolic Health:
Cholesterol Response to Diet (APOE), Triglyceride Regulation, Blood Pressure Response to Sodium, and Genetic Markers Linked to Heart Disease Risk
Micronutrient Utilization & Detoxification:
Methylation Cycle Efficiency (MTHFR, MTRR), Glutathione Production (GST Family), Detox Enzyme Activity (CYP1A2, NAT2), and Genetic Response to Environmental Toxins
Cognitive & Mood Health:
Genes influencing Dopamine & Serotonin Pathways, Stress Resilience, and Nutrient-Driven Cognitive Performance

Optional Add-Ons

Advanced Bloodwork: $895
VO2 Max Testing: $285
1x DEXA Scan: $150
Continuous Glucose Monitoring (2 weeks) + Dietitian Consult: $450
Option to add on additional tests per request

About Nutrigenomix®

The Gold Standard in Genetic Testing. Custom Fit partners with Nutrigenomix, a global leader in the field of nutritional genomics. A biotechnology spinoff from the University of Toronto, Nutrigenomix is dedicated to empowering healthcare professionals and their clients with comprehensive, reliable, and genomic information.

‍Credible, Validated Science. Unlike many consumer genetic tests, Nutrigenomix is built on rigorous scientific evidence. It is the only genetic test of its kind validated by randomized controlled trials and backed by an International Science Advisory Board of global leaders in nutrigenomics. The panel tests only for gene variants with strong scientific evidence and actionable lifestyle interventions—no guesswork, just proven science.

‍Your Privacy & Data Security. We understand that your genetic data is sensitive. Nutrigenomix adheres to the strictest privacy standards in the industry:

Anonymity: Your sample is identified only by a unique barcode, ensuring your personal identity is never directly linked to your genetic data in the lab.
Encryption: All data is transmitted via secure, encrypted channels (SSL) and stored on HIPAA-compliant servers.
No Data Selling: Nutrigenomix does not sell or share your genetic data with third parties.
Sample Destruction: DNA samples are destroyed after analysis, ensuring they are not stored indefinitely.

HOW IT WORKS

1. Purchase Genetic Testing

Start by purchasing your Nutrigenomic Testing package online.

2. Coordinate TEsting in-studio or home

Expect an email from a team member to coordinate pick-up in-studio or shipping to your house.

3. Results Notification

Receive a text and email within 3–4 weeks when your full genetic report is ready.

4. Comprehensive Report and analysis

Book a 30-minute review with one of our Custom Fit Dietitians to cover a detailed report explaining your genotype and build a personalized roadmap.

Who Benefits from Custom Fit Genetic Testing?

Athletes & Fitness Enthusiasts

Discover if you are genetically predisposed to power or endurance sports and tailor your training volume and recovery protocols accordingly.

Weight Loss Clients

Understand if your body responds better to low-carb, low-fat, or balanced diets based on your genetic metabolism.

Individuals with Dietary Concerns

Pinpoint the root cause of food sensitivities or nutrient deficiencies that standard diets haven't resolved.

Preventive Health Seekers

Identify genetic risks for inflammation or metabolic issues early and adopt a lifestyle that turns "off" negative gene expression.

nutrigenomic PRICING

Empower yourself with the blueprint to eat better, train smarter, and achieve your longevity goals.

PURCHASE genetic testing

Nutrigenomic Test

$499

(includes 30-minute dietitian consult)

Optional bundle

The custom Fit Longevity blueprint

$999

Advanced Bloodwork + Nutrigenomic testing + 1 VO2 Max + RMR Test + 1 DEXA scan

FAq

Explore More Longevity Services at Custom Fit

PERSONAL TRAINING

Results-driven, structured workouts crafted just for you

Custom Fit trainer assisting a client during a personal training session squat

DEXA Scans

Detailed insights on your metabolic health, with over 50 key biomarkers that can determine your risk for future chronic disease or illness.

VO2 Max testing

Measures endurance and metabolism to personalize your fitness plan.

Nutrition Coaching

Provides tailored guidance to optimize health, achieve results.