Rooted in Tradition: Investigating Birch Root Extract As a Natural Defense against UV Damage
CWSF · 2026 Health & Wellness
Overview
Ultraviolet (UV) radiation can damage cells by harming DNA and reducing normal activity, especially in northern regions where sunlight reflects off snow and ice. This study explores birch root extract, traditionally used by Indigenous communities for healing, as a natural UV protectant. Scientific research shows birch contains antioxidants and UV-absorbing compounds. Using yeast as a model organism, the experiment tested different extract concentrations under UV exposure. Results showed that UV reduced cell survival and activity, while birch extract improved both, with higher concentrations offering greater protection. These findings suggest birch root extract may help protect cells from UV damage and support its potential as a natural solution.
Awards (1)
- Selected for CWSF 2026
Competition history
- CWSF 2026
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