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Wellness Project Healthspan proposes replacing a single biological age metric with eight independent health factors, breaking long-term health into eight domains assessed separately rather than averaged into one number. According to a report dated October 2, 2026, each factor displays its input data, confidence level, and the research evidence behind it; for missing data, the system remains in an unevaluated state rather than making inferential imputations. Currently, publicly available information only covers the framework and presentation of this method, with no follow-up reports yet on the specific names of the eight factors, validation results, or actual application progress.
Wellness Project Healthspan separates long-term health into eight independent areas instead of averaging them into a single biological age. Each factor displays its inputs, its confidence level, and the research behind it, while missing data remains unassessed. Read the full post at Wellness Project Healthspan: Eight Factors Instead of One Biological Age.