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Study Links Cannabis Use to DNA Changes, Mental Health Risks

5/8/2025

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Summary

Story summary

A groundbreaking study followed over 1,000 U.S. adults for 20 years, uncovering a connection between cannabis use and shifts in DNA methylation—potential indicators of mental health issues. While these findings spark curiosity, researchers urge caution, emphasizing the need for more research to establish causation and understand the long-term implications.

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Story summary

A groundbreaking study followed over 1,000 U.S. adults for 20 years, uncovering a connection between cannabis use and shifts in DNA methylation—potential indicators of mental health issues. While these findings spark curiosity, researchers urge caution, emphasizing the need for more research to establish causation and understand the long-term implications.