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Published on: September 18, 2021
The effect of phosphatidylserine-containing omega-3 fatty acids on memory abilities in subjects with subjective
Yael Richter1, Yael Herzog, Tzafra Cohen
1Enzymotec LTD, Migdal-HaEmeq, Israel.
Objective:
To evaluate for the first time the efficacy of safe-sourced phosphatidylserine-containing omega-3 long chain polyunsaturated fatty acid (PS-omega-3) in improving memory abilities.
Methods:
PS-omega-3 was administered daily for 6 weeks to eight elderly volunteers with subjective memory complaints. The Cognitive Drug Research test battery was used to assess the effect on their cognitive abilities.
Results:
PS-omega-3 supplementation resulted in 42% increase in the ability to recall words in the delayed condition.
Conclusion:
PS-omega-3 may have a favorable effect on memory in subjects with subjective memory complaints. PS-omega-3 may serve as a safe alternative to phosphatidylserine extracted from bovine cortex.
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