Do plasmalogen supplements improve cognitive function and memory?

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Prevagen vs Plasmalogen

Written by Meredith Worthington, Ph.D. — Medically reviewed and edited by Tod Cooperman, M.D.

Updated October 10, 2024 ⓘ

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Answer:

Plasmalogens, a type of phospholipid (i.e., a compound made up of a fat and a phosphate group), are marketed as supplements to improve cognitive function and focus, support memory, and reduce brain fog, especially in older adults. While there is some preliminary evidence that plasmalogens play a role in brain function, the evidence for it being useful as a supplement for people is very limited, including a very preliminary clinical study published in 2022.

At the same time, the cost for plasmalogens is relatively high for a supplement ($2.50 or more per daily serving for products such as Daiwa Brain Health, NeuroREGAIN, ProdromeGlia, and ProdromeNeuro).

Sign in as a ConsumerLab member for details about plasmalogens, including if they are safe and effective and how much can be obtained from commonly consumed foods such as meats, poultry, fish and seafoods.

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