Healthy Body Index
The Journal

The model, explained.

Plain-language guides to what HBI measures, how to read a score, and where the current beta still needs evidence review and calibration.

Behind HBI·5 min read

How to read a Healthy Body Index score

A practical guide to what the number means, where the model is still uncertain, and why a score is a prompt—not a verdict.

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HBI
How the score is built
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