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What is BMI?

Body Mass Index (BMI) is a simple screening tool used to assess whether your weight falls within a healthy range based on your height.

It helps identify categories such as underweight, normal weight, overweight, and obesity — each associated with different levels of health risk.

However, BMI is not a diagnostic tool. It does not measure body fat directly, nor does it account for muscle mass, fat distribution, or metabolic health.

Know Your BMI

BMI is a useful starting point to understand your weight category. At Leanova, we look beyond BMI to assess your full metabolic health.

This tool is for general information only and does not replace medical advice or diagnosis.

*This BMI calculator is for adults 20 years or older. Talk to your doctor about your BMI if you're under the age of 20. BMI classifications are based on WHO BMI classification.


Why does BMI matter?

Your BMI can provide an early signal of potential health risks.Higher BMI levels are associated with an increased likelihood of:

    • Type II diabetes
    • High blood sugar levels
    • High cholesterol levels
    • High blood pressure
    • Infertility
    • Depression and anxiety
    • Coronary heart disease like heart attack
    • Dyslipidemia
    • Metabolic Dysfunction-associated Steatohepatitis (MASH) / Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD)
    • Gastroesophageal reflux disease (GERD)
    • Metabolic syndrome (MetS)
    • Urinary incontinence
    • Obstructive sleep apnea and breathing problems
    • Chronic kidney disease
    • Various types of cancer: including but not limited to - breast, colon, endometrial, oesophageal, kidney, ovarian, and pancreatic cancer
    • Knee osteoarthritis
    • Gallstone disease
    • Thrombosis
    • Gout
    • Stroke

BMI is not the full picture

While BMI is useful, it has important limitations:

  • It does not distinguish between fat and muscle
  • It does not show where fat is stored (abdominal fat is higher risk)
  • It does not assess metabolic health
  • It may appear “normal” even in individuals with hidden fat (visceral fat)

 This means:

You can have a “normal BMI” and still be at risk.

At Leanova, we go beyond BMI

BMI alone does not provide a complete picture of your health.

Waist circumference and fat distribution

Blood sugar and insulin resistance

Lipid profile (cholesterol levels) 

 Lipid profile (cholesterol levels)

Hormonal balance

  • Lifestyle factors (nutrition, sleep, activity)

What to Do Next

When should you seek medical guidance?


You should consider medical guidance if:

  • Your BMI is above 23
  • You are gaining weight despite lifestyle efforts
  • You experience fatigue, cravings, or low energy
  • You have irregular cycles or hormonal concerns
  • You have a family history of diabetes or heart disease
  • You notice increasing abdominal fat

Early intervention can prevent long-term metabolic conditions.

A medical approach to weight management

At Leanova, weight management is treated as a clinical condition, not just a lifestyle concern.

Our approach includes:

  • Doctor-led evaluation
  • Evidence-based treatment protocols
  • Long-term metabolic care
  • Personalized plans tailored to your body

No crash diets. No generic advice. Only medically guided care.

Take the next step

Your BMI is just the beginning.

A deeper evaluation can help you understand:

  • why your weight behaves the way it does
  • what risks you may already have
  • how to manage it effectively

Your BMI is just the beginning.

A deeper evaluation can help you understand:

  • why your weight behaves the way it does
  • what risks you may already have
  • how to manage it effectively

Book a consultation