Citicoline (CDP-Choline) for Verbal Fluency
Citicoline shows modest attention and language benefits in impaired populations.
Overview
Verdict
How It Works
Dosing & Protocol
Typical dose
- Recommended dose
- 250-500mg/day
- Expected timeframe
- 8-12 weeks
Protocol
- studied dose
- 250-500 mg/day in cognitive trials; post-stroke aphasia research used higher doses under medical supervision
- evidence note
- Verdict is insufficient for healthy adults
- what happened
- Trials in older adults, post-stroke aphasia and vascular cognitive impairment show modest improvements, but healthy-adult fluency evidence is mixed and thin - word-finding in a healthy person has not been shown to improve
- who might benefit
- People with vascular cognitive impairment or post-stroke language difficulty, and only as an adjunct to speech and language therapy
- if you still trial it
- 250-500 mg each morning with food for 8-12 weeks
- what actually helps word finding
- Speech and language therapy after stroke; sleep, hydration and reduced anxiety in everyday word-finding lapses
Evidence
What the studies say
Citicoline and verbal memory in older adults with memory complaints: randomized trial
Spiers PA, Myers D, Hochanadel GS +2 more
Citicoline improved delayed verbal recall in participants with poorer baseline memory
Safety
Caveats
Benefit concentrates in clinical rather than healthy populations.
Less likely to help if
Medical Disclaimer
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Individual results may vary. The statements on this website have not been evaluated by the Food and Drug Administration. Products and information are not intended to diagnose, treat, cure, or prevent any disease.