No Benefit evidenceother
Citicoline (CDP-Choline) for Brain Fog
Same acetylcholine/membrane-building mechanism as above; attention and processing speed are the cognitive domains most plausibly linked to it acutely.
How strong is the research?
No Benefit evidence
Pooled trials found some short/medium-term benefit on memory and global impression, but the effect on attention measures specifically was not statistically significant (p=0.22). Population was elderly people with chronic cerebral disorders, not healthy adults.
How much to take
250–500 mg