VitalHealth Hub Blog
Evidence-based guides written by experts to help you live better every day.
How to Calculate BMI: A Complete Step-by-Step Guide
Most people don't know their BMI — or what it means for their health. Here's how to calculate it step by step and what to do with the result.
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What Is a Healthy BMI? Understanding the Ranges for Men and Women
The "healthy" BMI range is more nuanced than most people realise. Learn what the numbers mean for men, women and different body types.
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BMI vs Body Fat Percentage: Which Is the Better Health Indicator?
BMI is widely used but has serious flaws. Find out why body fat percentage often tells a far more accurate story about your real health.
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BMI for Children and Teenagers: What Parents Need to Know
Calculating BMI for kids isn't the same as for adults. Learn how to assess it correctly and what the ranges mean for growing bodies.
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BMI Chart by Age: How Your Ideal Weight Changes Over Time
Your ideal weight changes as you age. See where you fall on the BMI chart for your age group and what it means for your long-term health.
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Is BMI Accurate? The Limitations of Body Mass Index Explained
Millions of healthy people are labelled "overweight" by BMI alone. Here's what the research says about its accuracy and real-world limits.
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