Phosphatidylcholine
17 benefits mapped to clinical evidence across supplements.
Benefit Evidence
Main EffectsStudies Total Participants
Cell healthView 23 studies 2,406
Choline deficiency: −30% PC
Liver fat improved +13.8
DHA/EPA enrichment: +4.7%
Strong
Focus & concentrationView 16 studies 1,968
Improved memory/attention
Better cognition, 12.2%
Faster processing, +13.0
Strong
Digestive supportView 11 studies 1,013
Digestive support improved
GI protection + recovery
IBD symptom reduction
Moderate
Nerve healthView 9 studies 1,133
Cognitive decline ↓
Behavioral symptoms ↓
Dementia conversion ↓8.2%
Moderate
Healthy agingView 5 studies 5,929
Memory/choline +3.35
Dementia risk ↓ 18%
Vaccine antibody +30.4pp
Moderate
DetoxificationView 4 studies 222
Choline→TMAO shift
−30% choline, +484% TMAO
Choline/PC detox handling
Moderate