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Genetics Influence 60% of Young Adult Anxiety Stability

8/18/2025

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Summary

Story summary

A twin study found that 60% of generalized anxiety stability from ages 23 to 26 is genetically influenced.
Anxiety symptoms are categorized into two dimensions: somatic distress and worry-avoidance.
Environmental factors play a significant role in short-term anxiety changes.
Conducted partly during the COVID-19 pandemic, the study emphasizes the need for further research on age-related and pandemic effects.

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Story summary

A twin study found that 60% of generalized anxiety stability from ages 23 to 26 is genetically influenced.
Anxiety symptoms are categorized into two dimensions: somatic distress and worry-avoidance.
Environmental factors play a significant role in short-term anxiety changes.
Conducted partly during the COVID-19 pandemic, the study emphasizes the need for further research on age-related and pandemic effects.