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Caffeine Shown to Alleviate Anxiety and Depression Symptoms

2/22/2026

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Summary

Story summary

A systematic review published in Translational Psychiatry finds caffeine may alleviate anxiety and depression symptoms.
The analysis covers 17 rodent studies, showing caffeine reduced brain inflammation and distress-related behaviors.
Caffeine's effects were comparable to the antidepressant imipramine in these models.
Most studies used adult male rodents, leaving gaps about females and other ages.

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Story summary

A systematic review published in Translational Psychiatry finds caffeine may alleviate anxiety and depression symptoms.
The analysis covers 17 rodent studies, showing caffeine reduced brain inflammation and distress-related behaviors.
Caffeine's effects were comparable to the antidepressant imipramine in these models.
Most studies used adult male rodents, leaving gaps about females and other ages.