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Study Reveals Potential Cognitive Boost from Plant Extracts

6/10/2025

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Summary

Story summary

A recent study in Frontiers in Pharmacology examined 27 trials on natural plant extracts and their impact on cognitive function in healthy adults. Notably, Polygala tenuifolia and a blend of Cistanche tubulosa with Ginkgo biloba demonstrated promising cognitive enhancements. Yet, researchers urge caution, highlighting the small sample sizes and inconsistent measurement methods, calling for more in-depth studies.

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Story summary

A recent study in Frontiers in Pharmacology examined 27 trials on natural plant extracts and their impact on cognitive function in healthy adults. Notably, Polygala tenuifolia and a blend of Cistanche tubulosa with Ginkgo biloba demonstrated promising cognitive enhancements. Yet, researchers urge caution, highlighting the small sample sizes and inconsistent measurement methods, calling for more in-depth studies.