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common periwinkle extract
vinpocetine
Reported Uses
- NOTE: see Herb & Supplement Effectiveness Rating Definitions table
- age-related cognitive decline [Insufficient Evidence]
- age-related macular degeneration [Insufficient Evidence]
- chronic fatigue syndrome [Insufficient Evidence]
- dementia [Possibly Effective]
- epilepsy [Insufficient Evidence]
- hearing loss [Insufficient Evidence]
- memory [Insufficient Evidence]
- menopausal symptoms [Insufficient Evidence]
- motion sickness [Insufficient Evidence]
- stroke [Insufficient Evidence]
- tinnitus [Insufficient Evidence]
- urinary incontinence [Insufficient Evidence]
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