Phosphatidylserine boosts memory overnight
evidence
The Claim
Some people believe that taking phosphatidylserine supplements can lead to immediate and significant improvements in memory and cognitive function, almost like a magic bullet for the brain.
Origin
This myth likely stems from marketing claims and anecdotal reports that emphasize rapid cognitive benefits, often without scientific backing.
What Science Says
Research indicates that phosphatidylserine may help improve cognitive function over time, particularly in older adults showing signs of cognitive decline. A systematic review of randomized controlled trials (RCTs) suggests mild improvements in memory, but these effects are gradual and not immediate. The effect size is generally small to moderate, and benefits are more pronounced in individuals with existing cognitive impairments.
Verdict
Misleading