Evidence brief · Supplement
Phosphatidylcholine / Lecithin for Memory (healthy)
Evidence grade D — Weak
- Overall grade
- Grade D
- Last revised
- 1
- graded outcome
- 0
- references listed
Assembled by the app from other entries in this library. It adds no evidence of its own — follow the links to the entries it draws on.
1 at grade D — 1 graded row
What is known
Each outcome with its grade (how strong the evidence is, A to D), the size of the effect where the entry records one, and how often studies agree.
- Memory (healthy)Evidence grade D
Weak
Triviallow
What is uncertain
Read off the same rows as above. Nothing here is added that the entry does not itself record.
- Thin evidence: Memory (healthy) (grade D).
The evidence in words
The verdict
For memory (healthy), Phosphatidylcholine / Lecithin earns evidence grade D (trivial effect, low consistency) — the evidence does not support the claim. Weak
How it might work
It supplies choline for acetylcholine and membrane synthesis and supports liver fat handling.
How to use it
Safety & cautions
Generally safe; high doses can cause GI upset and body odor. Contributes to TMAO like other choline sources.
Bottom line
A legitimate choline and liver-support source; not a memory booster for healthy people. Sunflower lecithin is a common soy-free form.
Goes with
- Phosphatidylcholine / LecithinRead the full Phosphatidylcholine / Lecithin monographEvidence grade C
Related reading
Entries that share this one's tags or conditions.
- Phosphatidylcholine / Lecithin for Choline status / liverEvidence grade C — ModestEvidence grade C
- Phosphatidylcholine / Lecithin: side effects, safety & interactionsGenerally safe; high doses can cause GI upset and body odor. Contributes to TMAO like other choline sources.Evidence grade C
- Alpha-GPC for Cognition (healthy)Evidence grade D — WeakEvidence grade D
- Alpha-GPC for Power / force outputEvidence grade C — AcuteEvidence grade C
Sources
This entry lists no references of its own — it is assembled from the entries it links to, whose sources are on their pages.
Last revised . A grade is this entry's reading of the evidence, not medical advice.