What Is Biological Age?
This article is a placeholder. The full piece is being written and will replace this text in a later milestone.
Chronological age counts birthdays. Biological age tries to describe something more useful: how well your body appears to be holding up.
The finished article will cover:
- what biological age actually refers to, in plain language
- the signals researchers use to estimate it
- why two people of the same chronological age can differ
- what a biological age estimate can and cannot tell you
In the meantime, the FAQ answers the most common questions about how this calculator produces its estimate.