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Illustration of an hourglass intertwined with a DNA helix.

Media Folder

2025

Title

Illustration of an hourglass intertwined with a DNA helix.

Caption

Scientists developed a collection of eight metrics that reflect different aspects of a person’s health and biological age.

Credit

Vadym / Adobe Stock

Description

Illustration of an hourglass intertwined with a DNA helix.
OD

Site_Section

NIH Research Matters

Alt Text

Illustration of an hourglass intertwined with a DNA helix.