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Amino Acids
Phosphatidylserine
Phosphatidylserine is a phospholipid component naturally found in cell membranes, especially in brain tissue, and is involved in cellular signaling and maintenance of membrane fluidity. It is commonly used as a dietary supplement for cognitive health.
Mineral or nutrientUpdated Feb 14, 2026
Health score+3.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Potential GI upset, possible insomnia, use with caution in those on anticoagulants or with bleeding disorders
Benefits
May support cognitive function, may improve memory in older adults, may reduce exercise-induced stress
References
Waters containing Phosphatidylserine
1 matches