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Understanding Your BMI in Quebec: a useful benchmark… but not enough

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Understanding Your BMI in Quebec: a useful benchmark… but not enough

November 10, 2025 · By Metrolex

Quick summary — Quebec: BMI (Body Mass Index) is a practical reference to estimate body size, but it doesn’t tell the whole story. In Quebec, where lifestyle habits vary from one season to another, complementing BMI with a body composition analysis (BIA) is the best way to get an accurate and motivating picture. Metrolex smart scales turn this number into concrete insights to help you eat better, train smarter, and track your progress.

What is BMI?

BMI, or Body Mass Index, estimates body size using weight and height.

Formula: BMI = weight (kg) ÷ [height (m)]²

Category BMI
Underweight < 18.5
Healthy weight 18.5 – 24.9
Overweight 25 – 29.9
Obesity ≥ 30

Good to know: BMI does not distinguish between fat mass and muscle mass and does not reflect fat distribution (e.g., visceral fat).

Limitations of BMI in real life

  • Different bodies, same BMI: an athlete may be classified as “overweight” despite excellent health.
  • Quebec seasonality: activities and habits shift between winter and summer; weight alone doesn’t tell the full story.
  • Age, sex, body type: these factors influence body composition, which BMI does not capture.

Why Metrolex goes beyond simple BMI

To get an accurate picture, BMI is complemented with Bioelectrical Impedance Analysis (BIA). Metrolex smart scales measure, among other things:

  • Body fat mass
  • Muscle mass
  • Body water
  • Visceral fat
  • Protein index
  • Basal Metabolic Rate (BMR)
  • Metabolic age
  • … and much more

These data help explain why a BMI is high, normal, or low — and how to take personalized action.

FAQ – BMI: common questions we receive

What does BMI stand for?

Body Mass Index. It is a calculation linking weight and height to estimate body size.

Is BMI reliable?

Reliable as a first indicator, but incomplete. It does not differentiate muscle from fat or show tissue distribution. That’s why BIA analysis is useful.

Why is my BMI high even though I train a lot?

Muscle is denser than fat. Active people often have a “high” BMI while maintaining a healthy profile. Instead, check body fat, muscle mass, and visceral fat.

Which indicator should I track to progress?

Body composition (muscle, fat, water, visceral fat) and basal metabolic rate. The Metrolex ecosystem provides these measurements and clear reports.

Does Metrolex replace BMI?

No. Metrolex contextualizes BMI by adding advanced BIA measurements. BMI becomes one data point among many to understand your body.

Where can I learn about the science behind these measurements?

Conclusion

BMI is a good starting point, especially if you’re beginning your health tracking journey. But to act intelligently — eat better, train correctly, and stay motivated long-term — you need to look inside. Metrolex smart scales put BMI in context thanks to BIA and deliver clear, easy-to-understand reports. The result: a complete picture, adapted to the Quebec lifestyle, enabling concrete decisions day after day.

Did you enjoy this article? Continue reading: BIA Technology · Understanding your BIA report · Best smart scales in Quebec

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