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Phosphatidylserine

Moderate Evidence
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Overview

Form
capsule
Category
Nootropic

Moderate,Memory,attention,and stress reduction

Supported Health Goals

Focus & Cognitive Function

Moderate Evidence

Enhance concentration, memory, and mental clarity

Memory, attention, and stress reduction

Heart Health

Limited Evidence

Support cardiovascular system function

Stress and cardiovascular support

Scientific Studies (3)

The cognitive effects of supplementation with sunflower phosphatidyl serine in healthy children aged 8 to 12 years: a randomized controlled trial.

Primary
Nutrition journal· 2025· n=90· rct

Improved cognitive function in healthy children

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The effect of phosphatidylserine administration on memory and symptoms of attention-deficit hyperactivity disorder: a randomised, double-blind, placebo-controlled clinical trial.

Primary
Journal of human nutrition and dietetics : the official journal of the British Dietetic Association· 2014· systematic review

Cognitive improvements in memory and attention across multiple trials

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Effects of a food supplement containing phosphatidylserine on cognitive function in Chinese older adults with mild cognitive impairment: A randomized double-blind, placebo-controlled trial.

Journal of affective disorders· 2025· rct

Improved cognitive function in older adults with mild cognitive impairment

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Safety & Interactions

mild Interaction

May enhance anticoagulant effects

Recommendation: Monitor bleeding times

moderate Interaction

Enhanced cognitive and stress-reduction effects

Recommendation: Good combination for memory and stress

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