Real ChatGPT answer · index seedh2xxGFMatyYcompleteHealth and wellness · supplements and vitaminscomparison

What are the main differences between Neuriva and Prevagen for memory and focus, and is there any independent clinical proof that one is clearly superior?

ChatGPTgpt-63 queries10/31/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
What are the main differences between Neuriva and Prevagen for memory and focus, and is there any independent clinical proof that one is clearly superior?
3 real searches · 1 real-search pass
Neuriva clinical trial evidence phosphatidylserine coffee fruit extract randomized placebo study memory cognitionGoogle ↗
OBSERVED
Prevagen apoaequorin clinical trial evidence Madison Memory Study independent clinical evidence FTC FDAGoogle ↗
OBSERVED
systematic review apoaequorin phosphatidylserine coffee fruit extract cognitive supplements evidenceGoogle ↗
OBSERVED

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

Classifying 3 queries…

Searches and sources

ChatGPT3 real searches · gpt-6
Neuriva clinical trial evidence phosphatidylserine coffee fruit extract randomized placebo study memory cognition Google ↗
Prevagen apoaequorin clinical trial evidence Madison Memory Study independent clinical evidence FTC FDA Google ↗
systematic review apoaequorin phosphatidylserine coffee fruit extract cognitive supplements evidence Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Neuriva clinical trial evidence phosphatidylserine coffee fruit extract randomized placebo study memory cognition
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Prevagen apoaequorin clinical trial evidence Madison Memory Study independent clinical evidence FTC FDA
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
systematic review apoaequorin phosphatidylserine coffee fruit extract cognitive supplements evidence
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1