SMRTR Science & EngineeringJun 14, 2025Interesting Engineering

Scientists say your breathing pattern may reveal identity, mood, and health

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Scientists found that breathing patterns are as unique as fingerprints, with 97% accuracy in identifying individuals. A study using wearable devices to monitor nasal airflow revealed that these patterns are influenced by brain activity, physical state, and emotions. Researchers are now exploring the potential of breath analysis for diagnosing and treating mental health conditions like anxiety and depression.

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