Breath as Identity: Exploring Nasal Fingerprints

Researchers have discovered that nasal breathing patterns can serve as 'nasal fingerprints', identifying individuals with 97% accuracy. This study links respiration with physical and mental health indicators, like BMI and anxiety. The findings suggest potential for monitoring well-being through breathing patterns.

In a groundbreaking study, researchers have identified that a person's nasal breathing patterns can act like unique 'nasal fingerprints', offering an astounding 97% accuracy in identifying individuals. This revelation could pave the way for new methods of monitoring health.

Published in the journal Current Biology, the study explores the correlation between respiratory patterns and various health metrics, including body mass index, anxiety levels, and behavioral traits. Such associations indicate a profound connection between how we breathe and our physiological and mental states.

The research team fitted young adults with a wearable device to track nasal airflow continuously. The findings suggest that long-term monitoring of nasal airflow might provide insights into a person's physical and emotional well-being, offering a potential tool in the battle against mental health issues.

(With inputs from agencies.)