ApoB: What It Is, Why It Matters, and How to Get Tested in Canada

Key Points:

  1. ApoB (Apolipoprotein B) is a powerful biomarker for heart disease risk—often more accurate than standard cholesterol tests
  2. Testing is increasingly available across Canada in cities like Toronto, Vancouver, and Calgary
  3. Costs vary depending on location, provider, and insurance coverage
  4. DAYHOFF offers convenient and affordable at-home ApoB testing as part of a comprehensive healthspan biomarker panel

The Heart’s Hidden Risk Factor

Cardiovascular disease continues to be a top cause of death in Canada, despite growing awareness around cholesterol and heart health. But there’s a lesser-known, more precise marker gaining traction: Apolipoprotein B, or ApoB. It may just be the most important number you’re not tracking—yet.

What Exactly Is ApoB?

ApoB is a structural protein found on the surface of several lipoproteins, including LDL particles—commonly referred to as “bad cholesterol.” But here’s the catch: Each atherogenic particle contains exactly one ApoB molecule. That means if you measure ApoB, you’re effectively counting all the particles that can clog arteries and increase heart disease risk.

Where standard LDL tests measure cholesterol content, ApoB reflects particle count, offering a more accurate look at cardiovascular risk.

How to Access ApoB Testing in Canada

ApoB testing is now available across Canada, especially in major cities like Toronto, Vancouver, Calgary, and beyond. While some labs offer it through physician referrals, access may be limited by long wait times and test availability.

If you’re looking for faster, more flexible testing, DAYHOFF offers at-home ApoB tests as part of a detailed biomarker panel—no waiting rooms required.

Cost of ApoB Testing in Canada

  • Typical range: $30 to $100
  • Insurance: Some private plans may cover it, but provincial health systems usually don’t
  • With DAYHOFF: Transparent pricing, no hidden fees, and testing available regardless of your insurance provider

Understanding Your ApoB Results

ApoB is measured in grams per litre (g/L). Lower levels generally indicate a lower risk of developing cardiovascular disease.

General reference guide:

  • < 0.80 g/L – Optimal
  • 0.80 – 1.04 g/L – Borderline high
  • > 1.10 g/L – High risk

It’s important to interpret your results in the context of your overall health profile, including family history, lifestyle, and other biomarkers.

What to Do If Your ApoB Is High

Elevated ApoB levels aren’t a life sentence—they’re an early warning. You can take control with targeted lifestyle changes:

  1. Improve your diet: Focus on whole foods, plant-based fats, and fewer processed snacks
  2. Stay active: Aim for at least 150 minutes of moderate-intensity exercise per week
  3. Manage your weight: Even modest weight loss can lower ApoB
  4. Quit smoking: Tobacco use significantly raises ApoB and your overall cardiovascular risk
  5. Talk to your healthcare provider: Medication may be recommended if lifestyle changes aren’t enough

How DAYHOFF Makes ApoB Testing Simple

At DAYHOFF, we believe everyone should have access to powerful, preventive tools that put their health in their hands. That’s why we offer convenient, at-home ApoB testing kits, no matter where you live in Canada.

  • Available across Ontario, British Columbia, Alberta, and more
  • Backed by expert clinical oversight
  • Integrated into a comprehensive cardiovascular and healthspan biomarker panel
  • Easy-to-understand reports with actionable next steps

Why ApoB Should Be on Your Radar

You don’t have to wait for a health scare to start taking heart health seriously. ApoB testing offers a proactive, science-backed way to detect early risk and make smarter health decisions now—before problems arise.

Whether you’re managing a family history of heart disease, adjusting your wellness strategy, or just want a clearer picture of your health, ApoB testing with DAYHOFF is a critical step.

Start Today, Live Healthier Tomorrow

Your heart health shouldn’t be a guessing game. With DAYHOFF, you gain more than a lab result—you gain clarity, confidence, and a partner on your path to better health.

Learn more about our biomarker testing services, including ApoBVO₂ maxDEXA scans, and 50+ additional metrics designed to optimize your healthspan.

Take the first step. The sooner you know, the better you can take action.

DAYHOFF is one of Canada’s only services offering comprehensive, concierge-style diagnostics including at-home blood draws, full-panel healthspan biomarker testing, and expert-led interpretation. We bring precision health to your doorstep—convenient, personalized, and always science-driven.

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Dayhoff does not diagnose, treat, or prevent diseases. All tests and analyses are for informational purposes only and should be reviewed with a licensed medical professional where applicable.

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