Effectiveness Rating for Phosphatidylserine's Ability to Improve Cognitive Ability

The effectiveness rating is a measure of how well phosphatidylserine is able to improve cognitive ability. The overall rating for this claim is 1.5 out of 3. There is some research showing the supplement's ability to deliever on this particular claim is warranted. Using Phosphatidylserine to improve cognitive ability may lead to positive results.

Confidence Rating for Phosphatidylserine's Ability to Improve Cognitive Ability

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 2 studies in the database on phosphatidylserine; the confidence rating is 40. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.

Phosphatidylserine Dose to Improve Cognitive Ability

Dosage Frequency Daily Total Effectiveness Rating of Dosage
200mg twice daily 400mg
100mg 3x per day 300mg
200mg 3x per day 600mg

References

Title of Study
The effects of IQPLUS Focus on cognitive function, mood and endocrine response before and following acute exercise
The Influence of Soy-derived Phosphatidylserine on Cognition in Age-Associated Memory Impairment